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New posts in purrr
Filtering list of dataframes based on the number of observations in each dataframe
Sep 16, 2026
r
purrr
Using the name "Session" gives an error in purrr::pwalk in R
Sep 15, 2026
r
purrr
use levene_test in map() function from purrr?
Sep 14, 2026
r
tidyverse
purrr
rstatix
Use bind_rows to convert list of vectors to dataframe [duplicate]
Sep 12, 2026
r
dplyr
purrr
pmap not mapping across rows of dataframe
Sep 14, 2026
r
tidyverse
purrr
Mapping str_detect over a list of strings to detect a second list of strings
Sep 12, 2026
r
purrr
stringr
Filtering conditional on lag values in R
Sep 12, 2026
r
purrr
do() superseded! Alternative is to use across(), nest_by(), and summarise, how?
Sep 09, 2026
r
dplyr
tidyverse
purrr
Using purrr and map to loop over deeper layers of a list?
Sep 07, 2026
r
purrr
How to find the path of an element in a nested list
Sep 06, 2026
r
list
performance
purrr
Expand dataframe by adding rows and values based on numbers in dataframe
Sep 05, 2026
r
dplyr
tidyverse
purrr
survival-analysis
Tidy method to split multiple columns using tidyr::separate
Sep 03, 2026
r
tidyr
purrr
rename_with doesn't work in purrr::map2 - Error "! the ... list contains fewer than 2 elements"
Sep 01, 2026
r
list
tidyverse
rename
purrr
List of vectors to list of lists
Aug 27, 2026
r
list
collections
purrr
Add counts to legend labels
Aug 24, 2026
r
ggplot2
label
purrr
Set names of a newly created nested list with purrr
Aug 24, 2026
r
purrr
handling sequential tasks with purrr
Aug 22, 2026
r
purrr
seurat
Run purrr::map_dfr on dataframe rows?
Aug 14, 2026
r
dataframe
functional-programming
purrr
furrr
using `purrr::map` with compose functions
Aug 11, 2026
r
functional-programming
tidyverse
purrr
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