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New posts in apply
Reverse geocoding speed
Mar 01, 2026
r
apply
ggmap
Count occurrences of strings in a dataframe
Feb 28, 2026
python
string
pandas
dataframe
apply
How to efficiently apply multiple functions simultaneously to the same dataframe and save the results as a list of dataframes?
Feb 28, 2026
r
apply
purrr
Apply function on array returning original number of dimensions
Feb 25, 2026
r
arrays
apply
How to improve performance for huge datasets by substitute a "for-loop" and "if-else" clauses
Feb 26, 2026
r
performance
if-statement
for-loop
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r - Lag a data.frame by the number of NAs
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r
function
apply
lag
R: using apply function on a list to get mean of multiple values
Feb 23, 2026
r
apply
mean
Extract same index elements from a list
Feb 23, 2026
r
list
apply
Using apply to replace nested for loop
Feb 22, 2026
r
for-loop
apply
lapply
How to view results in a file using a function and *apply?
Feb 21, 2026
r
apply
addEventListener using apply()
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javascript
apply
R using apply on data frame to return order and values
Feb 21, 2026
r
apply
Pandas counter increment after comparing two columns
Feb 20, 2026
python
pandas
apply
How to dynamically use lapply in data.table?
Feb 19, 2026
r
data.table
apply
Compute m columns from 2m columns without a for loop
Feb 15, 2026
python
pandas
apply
calculated-columns
Finding the 3 coldest consecutive months
Feb 13, 2026
r
for-loop
dplyr
combinations
apply
Applying dataframe-returning function to every row of base dataframe
Feb 14, 2026
python
pandas
group-by
apply
pandas-groupby
check if any values are in a range
Feb 13, 2026
r
apply
R: how to vapply across rows for xts object?
Feb 13, 2026
r
apply
xts
R multiply matrices: but with a special function
Feb 09, 2026
r
plyr
apply
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