How to use a function that returns multiple values in dplyr::across()?...

How to sum non-empty successive rows in deeply nested tibbles in R?...

Add rows with increased and decreased value in groups...

How to use count for multiple column counts in one run...

R: if NA, replace the missing value by that from another column, based on condition, using the colum...

Why does custom function using dplyr give a different result to without function wrap?...

Identify missing unique values across multiple columns in R...

How do I convert a "tbl_df" "tbl" "data.frame" object to a "tbl_R...

Compute Fractions of Amounts Over Intervals of Time...

Formatting IMF IFS data in R...

How to group same factors in plotted bar chart...

Mutate a column if certain columns are all NA...

Assign variable names and their values using an external file...

Mutate multiple variables using across, starts_with and ifelse statement...

How to properly use pivot_wider() to align the values of two variables?...

Keep all matched rows when reshaping from long to wide...

Convert numeric column to integer if possible, otherwise keep as numeric...

Conditional sum using dplyr...

Comparing a selected range of indexes to a threshold...

Replacing values in a dataframe, based on column names containing some characters...

Read multiple values as character vectors from an external file...

Interpolation of values for midnight each day for irregular data...

separate only specific columns into multiple across a table...

multiple columns into seperate name-value pairs...

Alternative to `any_of()` that works with NSE?...

Creating a column by finding its corresponding value in a colname...

Counting consecutive columns that satisfy a condition in R...

How can I paste the column name into a new column depending on another column's value in R...

How to specify covariates in gtsummary ANCOVA...

How to order rows in custom order when there are duplicates?...