Create summary row by group for the count of a particular observation...

Coalesce inside an across statement using column name and a prefix...

Calculate lags across neighboring column with many columns in dplyr...

Setting `.names` for multiple columns in dplyr across...

Create a large number of new columns...

Use `across()` to create new columns with a function of multiple other columns...

How to handle non equally-sized data frames...

Combine: rowwise(), mutate(), across(), for multiple functions...

Multiple if_all() in dplyr::filter not working...

Creating multiple NEW columns using across() in R...

str_replace inside fct_reorder inside mutate(across())...

How to impute a conditional row-wise imputation of a constant...

How to use across in an anonymous function in R...

Renaming multiple columns with dplyr rename(across(...

How to use dplyr (1.1.0) across() with list of functions using shared arguments...

R - dplyr across: subtracting 1 column from a range of columns based on index...

Calculating the actual difference and percentage difference for multiple paired variables simultaneo...

Concatenate first character substring from many columns into a new column without explicitly listing...

How to use purrr::map with dplyr::mutate and across in R...

Create indicator variable to detect string in any column that begins with word in R...

How can I mutate using across and a dynamically-generated list of functions...

How to write anonymous functions in R arrow across...

Dynamic if else for both source and replacement columns in dplyr across...

How to refer to other column names within dplyr mutate across?...

How can I mutate across all columns of a dataframe using a function like separate that seems to be e...

How to mutate across multiple columns and paste the relevant column name as the cell entry?...

mutate across columns with ifelse...

How can I replace unique values above 0 with numbers starting from 1 within a group in R?...

How do I mutate across to multiple columns together that have similar names in R?...

Dyplr summarise across output as rows?...