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New posts in rowwise
How to do row wise operations on .SD columns in data.table
Mar 09, 2026
r
data.table
rowwise
Problem with row-wise operation in base R
Mar 08, 2026
r
parallel-processing
radix
rowwise
Alternative (faster) approach to dynamically create row means for multiple groups of columns
Mar 05, 2026
r
dplyr
purrr
rowwise
across
R+dplyr: conditionally swap the elements of two columns
Mar 01, 2026
r
sorting
dplyr
rowwise
Row operations on selected columns based on substring in data.table
Feb 17, 2026
r
data.table
rowwise
Applying function rowwise efficiently
Feb 04, 2026
r
dataframe
logical-operators
rowwise
replace for loop with dplyr across / rowwise?
Dec 20, 2025
r
for-loop
dplyr
rowwise
mutate
Checking whether sets of columns are the same, row wise in R, in any order
Dec 11, 2025
r
dplyr
rowwise
Pandas dataframe finding largest N elements of each row with row-specific N
Oct 30, 2025
pandas
dataframe
max
rowwise
dplyr: Why do some operations work "rowwise" without calling rowwise() and others dont?
Oct 27, 2025
r
dplyr
rowwise
How to fill NA's when you have enough information to calculate what the NA should be in R
Oct 27, 2025
r
dplyr
purrr
rowwise
Row-wise coalesce over all columns
Oct 20, 2025
r
dplyr
coalesce
rowwise
dplyr - apply a custom function using rowwise()
Oct 18, 2025
r
dplyr
rowwise
Find minimum value in an array that is larger than another column in R
Mar 03, 2023
r
rowwise
rownames_to_column does not work after rowwise() properly
Jan 26, 2023
r
dplyr
tibble
rowname
rowwise
How to use dplyr to get column with max value for each row
Dec 06, 2022
r
dataframe
dplyr
rowwise
Preferred performant procedure for R data.table row-wise operations?
Feb 20, 2022
r
performance
data.table
rowwise
Sum columns row-wise with similar names
Sep 25, 2022
r
dataframe
sum
rowwise
How to summarise across different types of variables with dplyr::c_across()
Sep 02, 2025
r
dplyr
rowwise
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