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New posts in purrr
Variable column names in rowwise dplyr
Dec 09, 2025
r
dplyr
purrr
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How to set function arguments from data frame using purrr::pmap without writing all col names?
Dec 08, 2025
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Using invoke_map() or exec() on a data.frame
Dec 08, 2025
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Is there any faster way than rowwise() to apply a function row-wise to one column of a tibble?
Dec 07, 2025
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dplyr
tidyverse
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Group t test result into columns within tidyverse
Dec 08, 2025
r
dplyr
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Subtracting each column from its previous one in a data frame
Dec 06, 2025
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dplyr
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Test equality of/filter geometries in sf?
Dec 07, 2025
r
dplyr
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purrr
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Expanding a data.frame based on (group) values from the data.frame
Dec 06, 2025
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dplyr
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Applying multiple model formulas to groups of data
Dec 07, 2025
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dplyr
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Filter different variables based on different conditions
Dec 03, 2025
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tidyverse
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Transform a list of lists into a differently arranged list of lists to use for pmap
Dec 02, 2025
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tidyverse
purrr
pmap
Split dataframe into 5 parts and use describe function for every part
Nov 29, 2025
r
dplyr
lapply
purrr
Passing list of data frames into lm() and viewing the results
Nov 27, 2025
r
lm
tidyverse
purrr
broom
How to write a custom function directly inside purrr::accumulate2()
Nov 24, 2025
r
lambda
purrr
anonymous-function
accumulate
Purrr with [[<-
Nov 23, 2025
r
purrr
purrr::map_if: apply a function only to specific columns
Nov 23, 2025
r
purrr
Create a list from Tibble Columns
Nov 23, 2025
r
list
dplyr
purrr
readr
Pass a vector of arguments to map function
Nov 21, 2025
r
purrr
Add title to ggplot objects in function that will be used with map()
Nov 18, 2025
r
function
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purrr
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