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New posts in purrr
`purrr:map()` to print items in a list and also their names
May 28, 2026
r
tidyverse
purrr
Create a tibble row-wise using purrr
May 25, 2026
r
tidyverse
purrr
Tag regression samples for many models using purrr
May 24, 2026
r
regression
linear-regression
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Joining data frames without returning all matching combinations
May 23, 2026
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dataframe
join
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Creating a new mean column in a loop by a custom function
May 22, 2026
r
dplyr
tidyverse
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tidyeval
how to save objects stored in a list column in R
May 16, 2026
r
save
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Converting grouped tibble to named list
May 14, 2026
r
tidyverse
purrr
Use purrr::accumulate with condition
May 13, 2026
r
dataframe
dplyr
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accumulate
Provide tibble names in purrr
May 10, 2026
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purrr
purrr - how to apply recursively a function with changing arguments
May 10, 2026
r
list
purrr
accumulate
combn
How to extract the longest match?
May 09, 2026
r
regex
stringr
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extract model info from model saved as list column in r
May 06, 2026
r
dplyr
purrr
Choose command order in a function based on an error [R]
May 01, 2026
r
dplyr
error-handling
tidyverse
purrr
Using mutate(across(...)) with purrr::map
Apr 30, 2026
r
dplyr
purrr
mixing unnest_longer and unnest_wider
Apr 29, 2026
r
json
tidyr
purrr
How to use map_at properly in a nested list?
Apr 30, 2026
r
purrr
R - using map to apply a list function to dataframe column and create new columns with elements of the list
Apr 29, 2026
r
purrr
dplyr
Creating a new accumulative column in a data frame based on existing columns
Apr 27, 2026
r
dataframe
dplyr
purrr
Why using with() as function in a map() call does not work in this example?
Apr 27, 2026
r
purrr
Combine multiple list columns into one list column in R?
Apr 26, 2026
r
dataframe
dplyr
purrr
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