Create column giving next occurrence of equal or smaller value in other column...

pivot_longer() from multiple columns into one names_to() column, and two values_to() columns...

Parallel version of `map()`...

Correctly align footers with flextable()...

Avoiding NAs in the output of dplyr...

Shuffling tables in an ordered way...

Find closest value above current row that meets condition and apply function for each group...

Fill but with a conditional...

How to coalesce using a function of other rows?...

Transforming Categorical Column into Binary Columns in R Based on Multiple Conditions...

Summarize multiple columns individually with R...

How to write the following tidyverse R code using Python Polars?...

Combine columns of a list of dataframes with a custom function...

index/match equivalent in R for merging data frames in a tidy way...

Filtering , classifying and creating a new variable based on a reference datetime...

Duplicating (and modifying) discrete axis in ggplot2...

How to create a tidy table of t-tests?...

Two-level unstack in R...

Deducting values across a data frame based on condition...

How to name the list of the group_split output in dplyr...

Mutating detection data into binary...

column names as variables in dplyr: select v filter...

In `dplyr` `filter`， how to parse conditions which are stored in string?...

Breaking up a flextable output into mini-tables...

Is there a efficient way to mutate only on rows that meet a condition? Think mutate(when(condition))...

Identifying observations that overlap in space and time...

dplyr if_any and numeric filtering?...

Create a dataframe column containing a list of number whose length is determined by another column...

How to tidy messy data...

Is there an R function to calculate row sums using a range/window of column indices?...