mapply Examples and Free Source Code

mapply that outputs a column not a list...

r dataframe tidyverse purrr mapply

mapply error: 'length.out' must be a non-negative number...

r apply mapply

Add unique identifier column to a nested list of data frames...

r dataframe nested-lists uniqueidentifier mapply

Using a function and mapply in R to create new columns that sums other columns...

r function apply mapply

Running my multivariable function for several vectors?...

r variables mapply auc

Automating a multiplication process...

r loops lapply sapply mapply

Memory efficiency of rolling max / mins with variable windows in R...

r data.table purrr rolling-computation mapply

How applying a function to multiple lists and get a list as the output in R?...

r list lapply sapply mapply

R data.table - add row based on value...

r data.table mapply

Using "Expand.Grid" and "mapply" to evaluate functions...

r function loops dplyr mapply

Map/mapply with all possible combinations of two lists...

r apply purrr mapply

Referencing column names in lapply, mapply...

r lapply mapply

Creating multiple new variables using Vectors, existing variables, and mapply in R...

r dataframe mapply

intersect multi-dimensional arrays in R...

arrays r sapply mapply

"R" Warning message: In mapply longer argument not a multiple of length of shorter...

r apply mapply

Add a new column to each df in a list of dfs using apply function...

r apply lapply sapply mapply

Apply a multi parameter function to all data frames in a list in R...

r function apply lapply mapply

Cumulative application of a gsub sequence in R...

r vectorization gsub mapply fen

Replacing many missing columns in a Data Frame using a function...

r dataframe function replace mapply

How to apply function with multiple conditions on multiple columns to get new conditional columns in...

r loops multiple-columns mapply

Using lists and mapply on user created function for sum coding contrasts in r...

r automation iteration mapply

Expand.grid p-value matrix fill equal variables with NA...

r mapply

Function to calculate median by column to an R dataframe that is done regularly to multiple datafram...

r function dataframe mapply

How do you using the mapply function to create random draws from a dataset?...

r function random mapply

Extracting conditional rows from a list of dataframes in a loop...

r function dataframe lapply mapply

When can mapply's MoreArgs argument not be replaced by R's vector recycling rules?...

r apply mapply optional-arguments

Why does doing variable assignment inside mapply's MoreArgs argument give different results than...

r mapply

Appropriate use of `mapply()` to obtain matrix output...

r function dataframe loops mapply

Updating dataframe column value by referring to another dataframe...

r dataframe apply mapply

R loop over a function argument to add variables to data frame...

r loops dplyr mapply