Time since last event of grouped data in R...

Get index of rows with not equal values across several columns, excluding NA...

Pass a variable in mutate...

Plot means and sd error bars for both x and y...

Reshaping data into long forma...

Calculating mean by logical subsetting vs piping in dplyr appears to return different results...

case_when over multiple columns...

Select groups that satisfy one of the two conditions using dplyr...

How to replace an entire row between two rows based on a column...

Dynamically calculating start and end dates of records for each ID using R...

How to use purrr::map on a full tibble rather than individual tibble rows...

Transform a table using dplyr to be multiple columns with specific rule...

R: Get current row minus previous row...

Select rows where data has a pattern in columns...

First and last name permutation in datasets...

Per group wilcox.test against everything else using two data frame columns...

Sum up columns and divide them by adjacent cell FOR THE MOST RECENT THREE ROWS...

Can I change dataframe column label in a pipe using base R?...

select several column use group_by in dplyr...

Why does it take so much longer to run a mutate function using c_across(all_of()) (from tidyverse/dp...

Can Dplyr pipe a data frame into the table(function)?...

Unexpected warnings with case_when and regex conditions suggest too many cases are matching...

Looping over data frame to "clean" data...

Create a ranking variable with dplyr?...

Can't get multiple rows using filter in R...

Creating new dataframe with just ids columns from several existing dataframes...

Making a ggplot bar plot with proportion labels with position = "dodge"...

Aggregate number of distinct for group by subgroup...

Complete missing, non-overlapping date ranges, truncated, variable start/end dates, indicator var...

R - Assign class using mutate...