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New posts in lapply
Using an apply function on multiple subsets of a vector
Feb 02, 2026
r
apply
lapply
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Subsetting by two factors, all levels, with a simple code
Feb 01, 2026
r
subset
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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
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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
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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
Explanation of `lapply(lst, "[", 1, )` [duplicate]
Dec 16, 2025
r
lapply
Multiple list nesting with split(), R
Dec 12, 2025
r
list
nested
lapply
mapply
lapply and apply for each component and element of a list R
Dec 10, 2025
r
list
dataframe
lapply
Improve processing time of applying a function over a vector and grouping by columns
Dec 09, 2025
r
performance
data.table
query-optimization
lapply
How can I replace specific values of all elements in a list
Dec 09, 2025
r
list
lapply
How to write columns from multiple files into one data frame
Dec 08, 2025
r
lapply
R: sapply works but lapply doesn't
Dec 06, 2025
r
functional-programming
lapply
sapply
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