akrun questions

akrun answers

• case_when with multiple conditions in dplyr R
• how to group rows in an unique row for unique column values?
• Error when making a sparse matrix
• How to extract the lower triangle of a Distance matrix into pairwise columns values in R
• dplyr: mean of a group count
• Use pivot_longer on wide-like table in R?
• How do you pivot_wider where values are characters?
• R merge a particular column from one data frame to another according to its reference column
• function return in R programming language
• How to remove duplicates based on missing data in another column?