R code

Topic	Replies	Views	Activity
How to post an R code question Please read this before you post Questions should address how to apply R to solve analytical challenges in applied epidemiology and public health Overview of steps Do your research first Search our free Epidemiologis…	2	1884	September 15, 2022
Graphs color modification	2	16	October 9, 2024
Help with Mantel-Haenszel Stratified Analysis Using gtsummary for Case-Control Study code	3	39	September 30, 2024
Recoding Data of one column based on another column	2	40	September 25, 2024
Reprex code - tryout - error in ggplot training	1	9	September 19, 2024
Reprex try-out, applied Epi course EPIET fellow training	1	6	September 19, 2024
Create epi curves for data sets with small numbers and data missing for some time periods (i.e. weeks, months or years)	2	39	September 3, 2024
Masking Functions	1	52	August 18, 2024
Creating new variable for several categorize of an existing variable and a formula	2	48	August 16, 2024
Parse Messy Dates from an Object Column and Replace with Formatted Dates	7	67	August 13, 2024
Warning message on mutate() its not working	1	24	August 9, 2024
Sorting data frame rows	1	58	August 7, 2024
Function to count the elements in every row/observation	0	59	July 25, 2024
Paul Collins Error: Object not found training	2	52	July 18, 2024
Importing time series data into R	1	93	July 17, 2024
Quantile regression in R	12	119	July 15, 2024
Separate summary statistics for different levels of group_by() r	4	78	June 26, 2024
Using AI large language models to assist with writing R code training	3	135	June 25, 2024
Left join changed my new column values to NA	1	77	June 20, 2024
Cannot see the code of various scripts in the Script window when open within R Studio code	7	495	June 20, 2024
Conditional Formatting in Flextable-- any row/column with a value greater than zero to be red	1	153	June 12, 2024
Grouping Cancer Types by Site Code cleaning-data , code , r	4	88	June 5, 2024
Cleaning error for date column	1	91	May 31, 2024
R dropping age categories when there are no values in them r , code	5	148	May 28, 2024
Need help re-organizing a table tables , code	2	106	May 21, 2024
I am having a hard time separating multiple responses in a single cell into new rows and unique input? cleaning-data , code	2	161	May 17, 2024
Problem – Age in months	2	90	May 9, 2024
Beginner - trying to format ymd to YYYY dates	4	98	May 8, 2024
Plotting a map with zoom-in mini maps	3	164	May 8, 2024
Mapping facilities per municipality - areas with zero frequencies did not appear into the map	3	119	May 1, 2024

How to post an R code question

Please read this before you post Questions should address how to apply R to solve analytical challenges in applied epidemiology and public health Overview of steps Do your research first Search our free Epidemiologis…