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New posts in dplyr
Using table() function from base with dplyr pipe-syntax?
Mar 29, 2022
r
dplyr
dplyr alternative for plyr::mapvalues (recode using dictionary)
Jul 12, 2022
r
dictionary
dplyr
curly curly tidy evaluation programming with multiple inputs and custom function across columns
Apr 16, 2022
r
dplyr
rlang
tidyeval
non-standard-evaluation
Create new dataframe by dividing all possibles columns combination from another table
Sep 09, 2022
r
dplyr
tidyverse
tidyr
data-wrangling
Fast way to calculate values in cells based on values in previous rows
Jul 03, 2022
r
dplyr
data.table
purrr
rolling-computation
Transform each column factors in a column containing just `0` or `1`
Oct 26, 2022
r
dataframe
dplyr
Apply different functions to columns of a dataframe selecting functions by name
Sep 19, 2022
r
dplyr
apply
Refactor R code when library functions use non-standard evaluation
Oct 10, 2021
r
dplyr
Calculate elapsed time since last event
Oct 20, 2022
r
if-statement
time
dplyr
Extra column based on paired data (mutate)
Sep 17, 2018
r
merge
dplyr
How to use dplyr SE with "invalid" names (ie containing spaces)?
Oct 23, 2021
r
dplyr
Regular expression matching inside dplyr
Apr 29, 2022
regex
r
dplyr
stringr
Unnesting results of function returning multiple values in summarize
Nov 15, 2022
r
dplyr
tidyr
Repeatedly mutate variable using dplyr and purrr
Aug 19, 2022
r
dplyr
purrr
non-standard-evaluation
Why doesn't dplyr filter() work within function (i.e. using variable for column name)?
Nov 07, 2022
r
filter
dplyr
How to match values of several variables to a variable in a look up table?
Mar 28, 2022
r
dplyr
apply
lookup
Call many variables in a for loop with dplyr/ggplot function
Aug 01, 2021
r
ggplot2
dplyr
tidyeval
Sweep-like operations with dplyr/tidyverse
Feb 12, 2022
r
dplyr
tidyverse
How to get quantiles to work with summarise_at and group_by (dplyr)
Sep 11, 2022
r
dplyr
quantile
Looking for a dplyr function to apply a filter conditionally
Sep 05, 2022
r
dplyr
tidyverse
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