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New posts in lapply
Deleting elements that appear only once in a list of vectors in R
Feb 19, 2026
r
list
function
loops
lapply
lapply with two column arguments
Feb 18, 2026
r
data.table
lapply
Replacing elements of a list with those from another list based on name
Feb 16, 2026
r
list
dataframe
lapply
Delete list conditional on the number of elements in R
Feb 16, 2026
r
list
character
conditional-statements
lapply
How do I rewrite these for loops to lapply in R
Feb 14, 2026
r
for-loop
lapply
Why do I need to wrap `get` in a dummy function within a J `lapply` call?
Feb 15, 2026
r
data.table
lapply
Using mapply to calculate the mean of more than one list
Feb 13, 2026
r
mean
lapply
mapply
Using an apply function on multiple subsets of a vector
Feb 02, 2026
r
apply
lapply
mapply
Subsetting by two factors, all levels, with a simple code
Feb 01, 2026
r
subset
lapply
Delete tail of data by group in R
Jan 27, 2026
r
lapply
head
elements from list of list in R
Jan 27, 2026
r
list
lapply
divide a column of lists by numbers in another column
Jan 24, 2026
r
apply
lapply
R cut function with median as labels rather than bounds
Jan 03, 2026
r
lapply
R How do I reference a colunm within a list of data.frames? And then use lapply?
Jan 03, 2026
r
list
substr
lapply
How to convert all numeric columns stored as character to numeric in a dataframe? [duplicate]
Jan 01, 2026
r
lapply
sapply
Cumulative sum of numeric vectors in list
Dec 30, 2025
r
vector
addition
lapply
sapply
How to count common concepts and store the result in a matrix?
Dec 24, 2025
r
matrix
dataframe
lapply
Altering the column names of dataframes in a list with lapply
Dec 20, 2025
r
lapply
Confused by a vapply function using grepl internally (Part of datacamp course)
Dec 20, 2025
r
apply
lapply
sapply
grepl
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