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	1236	September 15, 2022
Error must be compativle with existing data code , r	10	43	December 1, 2023
Recoding variable based on a particular condition code , r	5	17	November 25, 2023
Fixing "year" in dataset so R recognizes it as "year" and not as "numeric cleaning-data	5	171	November 21, 2023
Treemap with data comparing recent and previous week	0	42	November 16, 2023
Error Generating PDF in Shiny using downloadHandler code , r	2	38	November 14, 2023
Group_by and summarize not working	5	51	November 14, 2023
Error message while creating Alluvial/Sankey Diagrams	17	92	November 2, 2023
Calculating Relative Risk / Odds Ratio in gtsummary. Adding adjusted OR in same table	16	1097	November 2, 2023
Rounding off a value in an inline R code	3	52	October 31, 2023
Endemic channel for Epidemiological Surveillance using R surveillance , code	2	95	October 30, 2023
Ggplot title error	2	58	October 25, 2023
Difference between == and %in% during filtering	4	73	October 23, 2023
Mutate error not clear	3	81	October 17, 2023
Error in mutate	2	59	October 16, 2023
Split variable orderly to create dummy variable cleaning-data , code , r	4	67	October 15, 2023
Creating New Numeric Variable based on a mathematical expression cleaning-data , code	7	107	October 14, 2023
Epicurve is not showing any data	2	68	October 13, 2023
Shinylive for R is here!	1	84	October 10, 2023
Choosing Between Plotly and Leaflet for Choroplethic Maps in Shiny Apps shiny-dashboards	3	91	October 9, 2023
Create New Variable from Existing Variable (error code) r	7	108	October 6, 2023
Converting dates with times (handbook chapter 9)	5	125	October 5, 2023
Tmap aspect ratio when resizing png map	3	59	September 27, 2023
Plotting annual counts and previous 5y mean counts with slider & ggplot? ggplot-basics , code	9	141	September 22, 2023
ORs for multiple categories in logistic regression r , code	1	94	September 7, 2023
Health facility catchment calculations using R	0	124	August 7, 2023
Getting xtfrm.data.frame(x) error when using for loops	10	3994	August 5, 2023
Basic 2x2 tables and stratified analysis in R	2	121	July 27, 2023
Time to respond very long when I'm using forloop writing-functions , r	5	170	July 26, 2023
EpiHandbook - Interrupted Time Series (ITS) Code Error	3	262	July 19, 2023

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…