New posts in R Faq

Debugging unexpected errors in R -- how can I find where the error occurred?

Numbering rows within groups in a data frame

Counting unique / distinct values by group in a data frame

How to order my dataframe lexicographicaly

How do you specifically order ggplot2 x axis instead of alphabetical order?

What do the %op% operators in mean? For example "%in%"?

Round up from .5

Reshaping multiple sets of measurement columns (wide format) into single columns (long format)

rank and order in R

How to write trycatch in R