Adorn_pct_formatting() - reprex practice

Hello! I am working on the Hagelloch measles dataset from the ‘outbreaks’ package. I am trying to create a descriptive table with case counts and proportions by age category. I am using adorn_pct_formatting() to add proportions, but the code is converting all columns in the table, rather than just my ‘proportion’ column. I tried to avoid this by specifying column ‘3’. Can anyone help with this?

# install/load packages ---------------------------------------------------

pacman::p_load(
  rio,
  janitor,
  here,
  datapasta,
  reprex,
  epikit,
  flextable,
  gtsummary,
  outbreaks,
  tidyverse
)


# import data -------------------------------------------------------------

measles_raw <- data.frame(
  case_id = c(1L,2L,
              3L,4L,5L,6L,7L,8L,9L,10L,11L,12L,
              13L,14L,15L,16L,17L,18L,19L,20L,21L,
              22L,23L,24L,25L,26L,27L,28L,29L,30L,
              31L,32L,33L,34L,35L,36L,37L,38L,39L,
              40L,41L,42L,43L,44L,45L,46L,47L,48L,
              49L,50L,51L,52L,53L,54L,55L,56L,57L,
              58L,59L,60L,61L,62L,63L,64L,65L,66L,
              67L,68L,69L,70L,71L,72L,73L,74L,75L,
              76L,77L,78L,79L,80L,81L,82L,83L,84L,
              85L,86L,87L,88L,89L,90L,91L,92L,93L,
              94L,95L,96L,97L,98L,99L,100L,101L,102L,
              103L,104L,105L,106L,107L,108L,109L,
              110L,111L,112L,113L,114L,115L,116L,117L,
              118L,119L,120L,121L,122L,123L,124L,
              125L,126L,127L,128L,129L,130L,131L,132L,
              133L,134L,135L,136L,137L,138L,139L,
              140L,141L,142L,143L,144L,145L,146L,147L,
              148L,149L,150L,151L,152L,153L,154L,
              155L,156L,157L,158L,159L,160L,161L,162L,
              163L,164L,165L,166L,167L,168L,169L,
              170L,171L,172L,173L,174L,175L,176L,177L,
              178L,179L,180L,181L,182L,183L,184L,
              185L,186L,187L,188L),
  infector = c(45L,
               45L,172L,180L,45L,180L,42L,45L,182L,45L,
               182L,45L,12L,181L,45L,181L,181L,175L,
               181L,181L,181L,45L,45L,22L,22L,45L,
               10L,180L,31L,45L,45L,45L,45L,181L,
               182L,34L,182L,17L,45L,93L,180L,178L,42L,
               45L,184L,45L,45L,10L,17L,8L,31L,17L,
               17L,17L,17L,45L,56L,45L,58L,58L,186L,
               11L,19L,45L,64L,64L,11L,179L,54L,
               180L,10L,12L,180L,45L,74L,5L,180L,181L,
               179L,78L,39L,45L,82L,82L,44L,1L,47L,
               47L,12L,93L,93L,93L,45L,183L,10L,97L,
               45L,64L,11L,47L,7L,21L,37L,58L,74L,
               42L,19L,106L,12L,18L,34L,21L,31L,78L,
               16L,45L,116L,116L,116L,7L,11L,188L,
               7L,7L,7L,37L,106L,7L,7L,56L,56L,14L,
               18L,78L,79L,17L,16L,34L,4L,6L,NA,
               145L,145L,145L,45L,172L,18L,14L,39L,
               148L,153L,153L,45L,153L,73L,45L,156L,
               156L,37L,68L,148L,123L,123L,102L,102L,
               153L,110L,98L,153L,153L,169L,174L,NA,NA,
               173L,146L,184L,184L,177L,177L,184L,
               184L,184L,NA,82L,45L,82L,175L),
  date_of_prodrome = c("1861-11-21","1861-11-23","1861-11-28",
                       "1861-11-27","1861-11-22","1861-11-26","1861-11-24",
                       "1861-11-21","1861-11-26","1861-11-21",
                       "1861-11-25","1861-11-20","1861-11-30",
                       "1861-11-22","1861-11-24","1861-11-21",
                       "1861-11-20","1861-11-23","1861-11-20",
                       "1861-11-22","1861-11-23","1861-11-21","1861-11-21",
                       "1861-11-30","1861-11-30","1861-11-22",
                       "1861-11-30","1861-11-25","1861-11-30",
                       "1861-11-25","1861-11-21","1861-11-21",
                       "1861-11-24","1861-11-21","1861-11-25","1861-12-01",
                       "1861-11-25","1861-11-29","1861-11-23",
                       "1861-12-03","1861-11-27","1861-11-15",
                       "1861-11-26","1861-11-22","1861-11-11",
                       "1861-11-21","1861-11-24","1861-12-01",
                       "1861-11-28","1861-12-02","1861-12-01","1861-11-29",
                       "1861-11-30","1861-12-02","1861-12-01",
                       "1861-11-22","1861-12-01","1861-11-22",
                       "1861-11-30","1861-12-02","1861-12-01",
                       "1861-12-02","1861-11-29","1861-11-21",
                       "1861-12-01","1861-12-03","1861-12-02","1861-11-30",
                       "1861-12-13","1861-11-28","1861-12-01",
                       "1861-12-01","1861-11-27","1861-11-21",
                       "1861-11-29","1861-12-03","1861-11-27",
                       "1861-11-22","1861-11-27","1861-11-30","1861-12-01",
                       "1861-11-22","1861-12-01","1861-11-30",
                       "1861-12-02","1861-12-03","1861-12-02",
                       "1861-12-02","1861-12-02","1861-12-02",
                       "1861-12-03","1861-12-04","1861-11-22",
                       "1861-11-20","1861-12-04","1861-11-30","1861-11-21",
                       "1861-12-01","1861-12-04","1861-12-03",
                       "1861-12-04","1861-12-03","1861-12-03",
                       "1861-12-04","1861-12-05","1861-11-23",
                       "1861-11-30","1861-12-04","1861-12-05",
                       "1861-12-04","1861-12-01","1861-12-03","1861-12-04",
                       "1861-12-01","1861-12-01","1861-11-21",
                       "1861-12-02","1861-12-02","1861-12-01",
                       "1861-12-06","1861-12-06","1861-12-05",
                       "1861-12-03","1861-12-05","1861-12-07","1861-12-05",
                       "1861-12-07","1861-12-03","1861-12-05",
                       "1861-11-30","1861-12-05","1861-12-03",
                       "1861-12-05","1861-12-01","1861-12-06",
                       "1861-11-29","1861-12-01","1861-12-01",
                       "1861-12-07","1861-12-05","1862-01-24","1861-12-05",
                       "1861-12-05","1861-12-06","1861-11-23",
                       "1861-12-01","1861-12-03","1861-12-03",
                       "1861-12-05","1861-12-11","1861-12-07",
                       "1861-12-06","1861-11-24","1861-12-03",
                       "1861-12-09","1861-11-22","1861-12-04","1861-12-04",
                       "1861-12-09","1861-12-12","1861-12-12",
                       "1861-12-12","1861-12-13","1861-12-13",
                       "1861-12-15","1861-12-04","1861-12-14",
                       "1861-12-09","1861-12-04","1861-12-07","1861-12-15",
                       "1861-11-19","1861-11-01","1861-11-08",
                       "1861-11-12","1861-12-11","1861-11-07",
                       "1861-11-07","1861-11-18","1861-11-17",
                       "1861-11-13","1861-11-15","1861-11-11",
                       "1861-10-30","1861-12-03","1861-11-22","1861-12-07",
                       "1861-11-23"),
  date_of_rash = c("1861-11-25","1861-11-27","1861-12-02",
                   "1861-11-28","1861-11-27","1861-11-29","1861-11-28",
                   "1861-11-26","1861-11-30","1861-11-25",
                   "1861-11-30","1861-11-25","1861-12-05",
                   "1861-11-29","1861-11-29","1861-11-25",
                   "1861-11-25","1861-11-27","1861-11-24",
                   "1861-11-27","1861-11-29","1861-11-25","1861-11-25",
                   "1861-12-04","1861-12-04","1861-11-27",
                   "1861-12-02","1861-11-30","1861-12-02",
                   "1861-11-29","1861-11-24","1861-11-24",
                   "1861-11-26","1861-11-26","1861-11-30","1861-12-05",
                   "1861-12-02","1861-12-05","1861-11-26",
                   "1861-12-07","1861-11-29","1861-11-19",
                   "1861-11-30","1861-11-24","1861-11-13",
                   "1861-11-27","1861-11-27","1861-12-05",
                   "1861-12-06","1861-12-06","1861-12-05","1861-12-05",
                   "1861-12-04","1861-12-05","1861-12-05",
                   "1861-11-29","1861-12-05","1861-11-26",
                   "1861-12-04","1861-12-06","1861-12-03",
                   "1861-12-06","1861-12-08","1861-11-27",
                   "1861-12-06","1861-12-05","1861-12-07","1861-12-02",
                   "1861-12-17","1861-12-03","1861-12-05",
                   "1861-12-06","1861-12-05","1861-11-26",
                   "1861-12-05","1861-12-06","1861-11-27",
                   "1861-11-26","1861-12-05","1861-12-05","1861-12-04",
                   "1861-11-26","1861-12-05","1861-12-04",
                   "1861-12-05","1861-12-05","1861-12-07",
                   "1861-12-07","1861-12-05","1861-12-05",
                   "1861-12-05","1861-12-07","1861-11-26",
                   "1861-12-03","1861-12-07","1861-12-04","1861-11-25",
                   "1861-12-12","1861-12-10","1861-12-07",
                   "1861-12-06","1861-12-07","1861-12-07",
                   "1861-12-06","1861-12-08","1861-11-26",
                   "1861-12-07","1861-12-06","1861-12-07",
                   "1861-12-06","1861-12-05","1861-12-08","1861-12-07",
                   "1861-12-05","1861-12-07","1861-11-25",
                   "1861-12-06","1861-12-06","1861-12-08",
                   "1861-12-08","1861-12-08","1861-12-10",
                   "1861-12-07","1861-12-08","1861-12-09","1861-12-09",
                   "1861-12-09","1861-12-05","1861-12-07",
                   "1861-12-06","1861-12-06","1861-12-07",
                   "1861-12-08","1861-12-06","1861-12-07",
                   "1861-12-07","1861-12-06","1861-12-05",
                   "1861-12-11","1861-12-10","1862-01-27","1861-12-08",
                   "1861-12-08","1861-12-08","1861-11-27",
                   "1861-12-07","1861-12-07","1861-12-07",
                   "1861-12-09","1861-12-15","1861-12-11",
                   "1861-12-08","1861-11-27","1861-12-04",
                   "1861-12-13","1861-11-24","1861-12-07","1861-12-07",
                   "1861-12-13","1861-12-13","1861-12-16",
                   "1861-12-16","1861-12-16","1861-12-15",
                   "1861-12-19","1861-12-07","1861-12-18",
                   "1861-12-15","1861-12-07","1861-12-10","1861-12-17",
                   "1861-11-21","1861-11-03","1861-11-08",
                   "1861-11-15","1861-12-15","1861-11-11",
                   "1861-11-11","1861-11-21","1861-11-21",
                   "1861-11-17","1861-11-18","1861-11-15",
                   "1861-11-06","1861-12-07","1861-11-26","1861-12-11",
                   "1861-11-27"),
  date_of_death = c(NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,"1861-12-14",NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,"1861-12-12",NA,
                    "1861-12-15",NA,NA,NA,NA,NA,
                    "1861-12-12",NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,
                    "1861-12-12",NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,"1861-12-17",NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    "1861-12-13",NA,NA,NA,"1861-12-15",NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,"1861-12-09",NA,NA,NA,NA,NA,NA,
                    "1861-12-15",NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,NA,"1861-12-28",NA,NA,NA,
                    NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
                    NA,NA,NA,NA,"1861-11-18",NA,NA,NA,NA,
                    NA,NA),
  age = c(7,6,4,
          13,8,12,6,10,13,7,11,7,13,13,8,
          15,10,2,11,10,13,10,7,4,12,7,5,10,
          13,11,9,7,7,11,13,11,13,12,10,13,
          12,4,2,10,7,13,11,3,10,6,4,13,6,
          4,11,8,3,9,10,2,5,14,12,7,2,5,
          11,2,1,13,10,10,11,10,13,2,8,11,5,
          12,12,8,10,6,5,3,12,10,3,11,4,2,
          8,4,1,2,10,3,5,12,7,12,12,5,3,
          4,12,6,6,3,12,10,0,13,11,8,14,2,
          0,1,10,1,1,3,2,5,1,5,4,12,1,11,
          2,13,2,13,10,11,13,2,4,5,11,2,8,
          4,0,13,4,0,2,4,10,6,13,8,4,3,2,
          0,6,6,1,3,2,1,0,1,4,10,0,3,6,3,
          2,0,8,4,1,10,10,13,4,13,3,6,0,1),
  family_id = c(41L,
                41L,41L,61L,42L,42L,26L,44L,44L,29L,
                27L,32L,32L,22L,22L,43L,43L,43L,11L,
                11L,11L,35L,35L,35L,35L,67L,29L,65L,
                15L,15L,15L,15L,1L,1L,10L,46L,46L,54L,
                5L,36L,59L,33L,33L,45L,48L,48L,48L,
                29L,49L,44L,15L,43L,43L,43L,43L,20L,
                20L,24L,24L,24L,8L,8L,8L,30L,30L,30L,
                55L,16L,63L,21L,29L,32L,47L,23L,23L,
                42L,18L,18L,18L,18L,5L,21L,21L,21L,
                45L,41L,60L,60L,32L,36L,36L,36L,36L,
                10L,29L,28L,28L,27L,27L,69L,26L,68L,
                54L,24L,23L,34L,34L,34L,32L,49L,2L,
                2L,15L,52L,66L,40L,40L,40L,40L,26L,
                50L,50L,25L,7L,7L,54L,34L,6L,6L,20L,
                20L,22L,53L,18L,18L,12L,12L,3L,3L,
                58L,50L,39L,39L,39L,39L,13L,13L,19L,
                19L,19L,37L,37L,37L,37L,47L,31L,31L,
                31L,46L,16L,19L,25L,25L,14L,14L,37L,
                49L,56L,38L,38L,38L,62L,9L,9L,9L,64L,
                17L,17L,17L,17L,4L,4L,4L,51L,21L,57L,
                21L,57L),
  x_loc = c(142.5,
            142.5,142.5,165,145,145,272.5,97.5,
            97.5,240,270,195,195,227.5,227.5,172.5,
            172.5,172.5,167.5,167.5,167.5,167.5,
            167.5,167.5,167.5,7.5,240,15,125,125,125,
            125,125,125,190,280,280,280,227.5,
            162.5,185,170,170,150,75,75,75,240,175,
            97.5,125,172.5,172.5,172.5,172.5,265,
            265,250,250,250,270,270,270,237.5,
            237.5,237.5,267.5,165,150,205,240,195,
            182.5,257.5,257.5,145,187.5,187.5,187.5,
            187.5,227.5,205,205,205,150,142.5,
            77.5,77.5,195,162.5,162.5,162.5,162.5,190,
            240,230,230,270,270,252.5,272.5,
            257.5,280,250,257.5,170,170,170,195,175,
            142.5,142.5,125,200,75,127.5,127.5,
            127.5,127.5,272.5,252.5,252.5,280,280,280,
            280,170,240,240,265,265,227.5,227.5,
            187.5,187.5,97.5,97.5,152.5,152.5,195,
            252.5,135,135,135,135,72.5,72.5,255,
            255,255,132.5,132.5,132.5,132.5,182.5,
            182.5,182.5,182.5,280,165,255,280,280,
            257.5,257.5,132.5,175,267.5,132.5,
            132.5,132.5,185,212.5,212.5,212.5,72.5,
            182.5,182.5,182.5,182.5,182.5,182.5,182.5,
            182.5,205,212.5,205,212.5),
  y_loc = c(100,
            100,100,102.5,120,120,147.5,155,155,75,
            135,27.5,27.5,185,185,172.5,172.5,
            172.5,5,5,5,5,5,5,5,37.5,75,47.5,
            187.5,187.5,187.5,187.5,187.5,187.5,115,
            192.5,192.5,192.5,217.5,47.5,80,17.5,
            17.5,15,55,55,55,75,140,155,187.5,172.5,
            172.5,172.5,172.5,225,225,210,210,
            210,102.5,102.5,102.5,90,90,90,127.5,
            192.5,165,182.5,75,27.5,55,195,195,120,
            240,240,240,240,217.5,182.5,182.5,
            182.5,15,100,42.5,42.5,27.5,47.5,47.5,
            47.5,47.5,115,75,120,120,135,135,150,
            147.5,180,192.5,210,195,17.5,17.5,17.5,
            27.5,140,180,180,187.5,210,20,147.5,
            147.5,147.5,147.5,147.5,150,150,157.5,
            167.5,167.5,192.5,17.5,225,225,225,225,
            185,202.5,240,240,155,155,182.5,
            182.5,130,150,125,125,125,125,152.5,152.5,
            230,230,230,80,80,80,80,55,55,55,
            55,192.5,192.5,230,157.5,157.5,180,180,
            80,140,127.5,80,80,80,175,107.5,
            107.5,107.5,152.5,200,200,200,200,200,
            200,200,200,182.5,90,182.5,90),
  gender = as.factor(c("female","female",
                       "female","male","female","male",
                       "male","male","male","female",
                       "female","female","male","female",
                       "male","female","female",
                       "female","male","male","female",
                       "female","female","male","female",
                       "male","male","female","male",
                       "female","female","male","female",
                       "male","female","male","male",
                       NA,"male","male","male","female",
                       "male","male","male","male",
                       "female","female","male","female",
                       "male","male","male","male",
                       "female","male","male","male",
                       "female","male","female","male",
                       "male","male","male","female",
                       "female","female","male","male",
                       "female","female","female",
                       "female","male","male","female",
                       "female","female","male","male",
                       "male","female","male","female",
                       "female","female","female","female",
                       "male","female","female",
                       "male","female","male","male","male",
                       "male","male","male","female",
                       "male",NA,"male","male","male",
                       "female","male","female",
                       "male","male","male","female",NA,
                       "female","male","male","female",
                       "female","male","male","female",
                       "female","male","female",NA,
                       "male","male","female","female",
                       "male","male","female","male",
                       "male","female","female",NA,NA,NA,
                       "female","male","female",
                       "male","female","female","female",
                       "female","male","male","female",
                       "female","female","female","male",
                       "male","female","female",
                       "female","female","female","female",
                       "female","male","male","male",
                       "male","male","male","male",
                       "male","female","male","female",
                       "male",NA,"female","male","female",
                       "male","female","male","male",
                       NA,"male",NA,"male",NA)),
  class = as.factor(c("1","1","0","2",
                      "1","2","0","1","2","1","2",
                      "1","2","2","1","2","2","0",
                      "2","2","2","1","1","0","2",
                      "1","0","2","2","2","1","1",
                      "1","2","2","2","2","2","1",
                      "2","2","0","0","1","1","2",
                      "2","0","2","0","0","2","0",
                      "0","2","1","0","1","2","0",
                      "0","2","2","1","0","0","2",
                      "0","0","2","2","2","2","1",
                      "2","0","1","2","0","2","2",
                      "1","2","0","0","0","2","2",
                      "0","2","0","0","1","0","0",
                      "0","1","0","0","2","0","2",
                      "2","0","0","0","2","0","0",
                      "0","2","2","0","2","2","1",
                      "2","0","0","0","2","0","0",
                      "0","0","0","0","0","0","2",
                      "0","2","0","2","0","2","2",
                      "2","2","0","0","0","2","0",
                      "1","0","0","2","0","0","0",
                      "0","1","0","2","1","0","0",
                      "0","0","0","0","0","0","0",
                      "0","0","0","0","2","0","0",
                      "0","0","0","0","1","0","1",
                      "2","2","2","0","2","0","0",
                      "0","0")),
  complications = as.factor(c("yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes",
                              "yes","yes","yes","yes","yes")),
  age_cat = as.factor(c("5-9","5-9","0-4",
                        "10-14","5-9","10-14","5-9",
                        "10-14","10-14","5-9","10-14","5-9",
                        "10-14","10-14","5-9","15+",
                        "10-14","0-4","10-14","10-14",
                        "10-14","10-14","5-9","0-4",
                        "10-14","5-9","5-9","10-14","10-14",
                        "10-14","5-9","5-9","5-9",
                        "10-14","10-14","10-14","10-14",
                        "10-14","10-14","10-14","10-14",
                        "0-4","0-4","10-14","5-9","10-14",
                        "10-14","0-4","10-14","5-9",
                        "0-4","10-14","5-9","0-4",
                        "10-14","5-9","0-4","5-9","10-14",
                        "0-4","5-9","10-14","10-14","5-9",
                        "0-4","5-9","10-14","0-4",
                        "0-4","10-14","10-14","10-14",
                        "10-14","10-14","10-14","0-4","5-9",
                        "10-14","5-9","10-14","10-14",
                        "5-9","10-14","5-9","5-9",
                        "0-4","10-14","10-14","0-4","10-14",
                        "0-4","0-4","5-9","0-4","0-4",
                        "0-4","10-14","0-4","5-9",
                        "10-14","5-9","10-14","10-14",
                        "5-9","0-4","0-4","10-14","5-9",
                        "5-9","0-4","10-14","10-14","0-4",
                        "10-14","10-14","5-9","10-14",
                        "0-4","0-4","0-4","10-14",
                        "0-4","0-4","0-4","0-4","5-9",
                        "0-4","5-9","0-4","10-14","0-4",
                        "10-14","0-4","10-14","0-4",
                        "10-14","10-14","10-14","10-14",
                        "0-4","0-4","5-9","10-14","0-4",
                        "5-9","0-4","0-4","10-14","0-4",
                        "0-4","0-4","0-4","10-14","5-9",
                        "10-14","5-9","0-4","0-4",
                        "0-4","0-4","5-9","5-9","0-4",
                        "0-4","0-4","0-4","0-4","0-4",
                        "0-4","10-14","0-4","0-4","5-9",
                        "0-4","0-4","0-4","5-9","0-4",
                        "0-4","10-14","10-14","10-14",
                        "0-4","10-14","0-4","5-9","0-4",
                        "0-4"))
)


# clean the raw dataset ---------------------------------------------------

# Clean the raw surveillance case line list
measles <- measles_raw %>%
  
  # automatically clean column names
  clean_names() %>%
  
  #recode gender
  mutate(gender = recode(gender,
                      "m" = "male",
                      "f" = "female")) %>% 
  
  # create age category column
  mutate(age_cat = age_categories(        
    age,                           
    lower = 0,
    upper = 15,
    by = 5))

# Create descriptive tables -------

measles %>% 
  group_by(age_cat) %>% 
  summarise(
    total_cases = n(),
    proportion = total_cases / nrow(measles)  # Calculate proportion within each age category
  ) %>% 
  adorn_totals(where = "row") %>% 
  adorn_pct_formatting(3) %>% 
  qflextable() %>% 
  set_header_labels(values =
                      list(
                        age_cat = "Age Group",
                        total_cases = "Total Cases",
                        proportion = "Proportion"
                      ))

Created on 2024-03-04 with reprex v2.1.0

Session info

</details>

Thanks in advance!

1 Like

Hello,

When specifying which column to apply percentage formatting to, you must include information for the other parameters of the function. Please see below:

# loading packages
library(tidyverse)
library(janitor)
#> 
#> Attaching package: 'janitor'
#> The following objects are masked from 'package:stats':
#> 
#>     chisq.test, fisher.test
library(epikit)

# creating fake data
raw_measles_data <- data.frame(
    age = c(7,6,4,
                    13,8,12,6,10,13,7,11,7,13,13,8,
                    15,10,2,11,10,13,10,7,4,12,7,5,10,
                    13,11,9,7,7,11,13,11,13,12,10,13,
                    12,4,2,10,7,13,11,3,10,6,4,13,6,
                    4,11,8,3,9,10,2,5,14,12,7,2,5,
                    11,2,1,13,10,10,11,10,13,2,8,11,5,
                    12,12,8,10,6,5,3,12,10,3,11,4,2,
                    8,4,1,2,10,3,5,12,7,12,12,5,3,
                    4,12,6,6,3,12,10,0,13,11,8,14,2,
                    0,1,10,1,1,3,2,5,1,5,4,12,1,11,
                    2,13,2,13,10,11,13,2,4,5,11,2,8,
                    4,0,13,4,0,2,4,10,6,13,8,4,3,2,
                    0,6,6,1,3,2,1,0,1,4,10,0,3,6,3,
                    2,0,8,4,1,10,10,13,4,13,3,6,0,1),
    gender = as.factor(c("female","female",
                                             "female","male","female","male",
                                             "male","male","male","female",
                                             "female","female","male","female",
                                             "male","female","female",
                                             "female","male","male","female",
                                             "female","female","male","female",
                                             "male","male","female","male",
                                             "female","female","male","female",
                                             "male","female","male","male",
                                             NA,"male","male","male","female",
                                             "male","male","male","male",
                                             "female","female","male","female",
                                             "male","male","male","male",
                                             "female","male","male","male",
                                             "female","male","female","male",
                                             "male","male","male","female",
                                             "female","female","male","male",
                                             "female","female","female",
                                             "female","male","male","female",
                                             "female","female","male","male",
                                             "male","female","male","female",
                                             "female","female","female","female",
                                             "male","female","female",
                                             "male","female","male","male","male",
                                             "male","male","male","female",
                                             "male",NA,"male","male","male",
                                             "female","male","female",
                                             "male","male","male","female",NA,
                                             "female","male","male","female",
                                             "female","male","male","female",
                                             "female","male","female",NA,
                                             "male","male","female","female",
                                             "male","male","female","male",
                                             "male","female","female",NA,NA,NA,
                                             "female","male","female",
                                             "male","female","female","female",
                                             "female","male","male","female",
                                             "female","female","female","male",
                                             "male","female","female",
                                             "female","female","female","female",
                                             "female","male","male","male",
                                             "male","male","male","male",
                                             "male","female","male","female",
                                             "male",NA,"female","male","female",
                                             "male","female","male","male",
                                             NA,"male",NA,"male",NA))
)

# cleaning the data
clean_measles_data <- raw_measles_data |>
    clean_names() |>
    mutate(
        gender = recode(gender,
                                        "m" = "male",
                                        "f" = "female"),
        age_cat = age_categories(
            age,
            lower = 0,
            upper = 15,
            by = 5
        )
    )

# summarizing the data
clean_measles_data |>
    group_by(age_cat) |>
    summarize(total_cases = n(),
                        proportion = total_cases / nrow(clean_measles_data)) |>
    adorn_totals(where = "row") |>
    adorn_pct_formatting(
        digits = 1,
        rounding = "half up",
        affix_sign = TRUE,
        proportion
    )
#>  age_cat total_cases proportion
#>      0-4          69      36.7%
#>      5-9          44      23.4%
#>    10-14          74      39.4%
#>      15+           1       0.5%
#>    Total         188     100.0%

Created on 2024-03-04 with reprex v2.1.0

Session info
sessioninfo::session_info()
#> ─ Session info ───────────────────────────────────────────────────────────────
#>  setting  value
#>  version  R version 4.3.1 (2023-06-16)
#>  os       macOS Ventura 13.6.3
#>  system   x86_64, darwin20
#>  ui       X11
#>  language (EN)
#>  collate  en_US.UTF-8
#>  ctype    en_US.UTF-8
#>  tz       America/Toronto
#>  date     2024-03-04
#>  pandoc   3.1.1 @ /Applications/RStudio.app/Contents/Resources/app/quarto/bin/tools/ (via rmarkdown)
#> 
#> ─ Packages ───────────────────────────────────────────────────────────────────
#>  package     * version date (UTC) lib source
#>  class         7.3-22  2023-05-03 [2] CRAN (R 4.3.1)
#>  classInt      0.4-10  2023-09-05 [1] CRAN (R 4.3.0)
#>  cli           3.6.2   2023-12-11 [1] CRAN (R 4.3.0)
#>  colorspace    2.1-0   2023-01-23 [1] CRAN (R 4.3.0)
#>  DBI           1.2.2   2024-02-16 [1] RSPM (R 4.3.0)
#>  digest        0.6.34  2024-01-11 [1] RSPM (R 4.3.0)
#>  dplyr       * 1.1.4   2023-11-17 [1] CRAN (R 4.3.0)
#>  e1071         1.7-14  2023-12-06 [1] CRAN (R 4.3.0)
#>  epikit      * 0.1.6   2024-01-23 [1] RSPM (R 4.3.0)
#>  evaluate      0.23    2023-11-01 [1] CRAN (R 4.3.0)
#>  fansi         1.0.6   2023-12-08 [1] CRAN (R 4.3.0)
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#>  forcats     * 1.0.0   2023-01-29 [1] CRAN (R 4.3.0)
#>  fs            1.6.3   2023-07-20 [1] CRAN (R 4.3.0)
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#>  gtable        0.3.4   2023-08-21 [1] CRAN (R 4.3.0)
#>  hms           1.1.3   2023-03-21 [1] CRAN (R 4.3.0)
#>  htmltools     0.5.7   2023-11-03 [1] CRAN (R 4.3.0)
#>  janitor     * 2.2.0   2023-02-02 [1] CRAN (R 4.3.0)
#>  KernSmooth    2.23-22 2023-07-10 [2] CRAN (R 4.3.0)
#>  knitr         1.45    2023-10-30 [1] CRAN (R 4.3.0)
#>  lifecycle     1.0.4   2023-11-07 [1] CRAN (R 4.3.0)
#>  lubridate   * 1.9.3   2023-09-27 [1] CRAN (R 4.3.0)
#>  magrittr      2.0.3   2022-03-30 [1] CRAN (R 4.3.0)
#>  munsell       0.5.0   2018-06-12 [1] CRAN (R 4.3.0)
#>  pillar        1.9.0   2023-03-22 [1] CRAN (R 4.3.0)
#>  pkgconfig     2.0.3   2019-09-22 [1] CRAN (R 4.3.0)
#>  proxy         0.4-27  2022-06-09 [1] CRAN (R 4.3.0)
#>  purrr       * 1.0.2   2023-08-10 [1] CRAN (R 4.3.0)
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#>  R.methodsS3   1.8.2   2022-06-13 [1] CRAN (R 4.3.0)
#>  R.oo          1.26.0  2024-01-24 [1] RSPM (R 4.3.0)
#>  R.utils       2.12.3  2023-11-18 [1] CRAN (R 4.3.0)
#>  R6            2.5.1   2021-08-19 [1] CRAN (R 4.3.0)
#>  Rcpp          1.0.12  2024-01-09 [1] RSPM (R 4.3.0)
#>  readr       * 2.1.5   2024-01-10 [1] RSPM (R 4.3.0)
#>  reprex        2.1.0   2024-01-11 [1] RSPM (R 4.3.0)
#>  rlang         1.1.3   2024-01-10 [1] RSPM (R 4.3.0)
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#>  rstudioapi    0.15.0  2023-07-07 [1] CRAN (R 4.3.0)
#>  scales        1.3.0   2023-11-28 [1] CRAN (R 4.3.0)
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#>  sf            1.0-15  2023-12-18 [1] RSPM (R 4.3.0)
#>  snakecase     0.11.1  2023-08-27 [1] CRAN (R 4.3.0)
#>  stringi       1.8.3   2023-12-11 [1] CRAN (R 4.3.0)
#>  stringr     * 1.5.1   2023-11-14 [1] CRAN (R 4.3.0)
#>  styler        1.10.2  2023-08-29 [1] CRAN (R 4.3.0)
#>  tibble      * 3.2.1   2023-03-20 [1] CRAN (R 4.3.0)
#>  tidyr       * 1.3.1   2024-01-24 [1] RSPM (R 4.3.0)
#>  tidyselect    1.2.0   2022-10-10 [1] CRAN (R 4.3.0)
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#>  units         0.8-5   2023-11-28 [1] CRAN (R 4.3.0)
#>  utf8          1.2.4   2023-10-22 [1] CRAN (R 4.3.0)
#>  vctrs         0.6.5   2023-12-01 [1] CRAN (R 4.3.0)
#>  withr         3.0.0   2024-01-16 [1] RSPM (R 4.3.0)
#>  xfun          0.42    2024-02-08 [1] RSPM (R 4.3.0)
#>  yaml          2.3.8   2023-12-11 [1] CRAN (R 4.3.0)
#> 
#>  [1] /Users/timothychisamore/Library/R/x86_64/4.3/library
#>  [2] /Library/Frameworks/R.framework/Versions/4.3-x86_64/Resources/library
#> 
#> ──────────────────────────────────────────────────────────────────────────────

Alternatively, you could have just left the arguments empty but I think this is less clear.

All the best,

Tim