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New posts in tidyverse
Can you use dplyr across() to iterate across pairs of columns?
Oct 16, 2022
r
dplyr
tidyverse
across
How to specify columns to exclude when retaining all distinct rows?
Aug 26, 2022
r
dplyr
tidyverse
Using `mutate_at` and `na_if` together to replace zeros with NA for only some columns
Sep 16, 2022
r
tidyverse
dplyr
Simulating a timeseries in dplyr instead of using a for loop
Oct 28, 2022
r
dplyr
tidyverse
How to convert list of list into a tibble (dataframe)
May 16, 2022
r
dplyr
tidyverse
Mutate multiple variable to create multiple new variables
Aug 31, 2019
r
dplyr
tidyverse
tidyselect
tidyselect changes how to refer an external vector of variable names in selecting functions in R
Sep 22, 2022
r
tidyverse
tidyselect
Setting row names on a tibble is deprecated. Error: invalid 'row.names' length
Nov 05, 2022
r
heatmap
tidyverse
tibble
readr
why does rbind() work and bind_rows() not work in combining these sf objects?
Aug 22, 2022
r
tidyverse
sf
How to include density coloring in pairwise correlation scatter plot
Sep 25, 2022
r
ggplot2
tidyverse
ggally
Giving the list returned by purrr::map names
Apr 29, 2021
r
tidyverse
purrr
Group_by and mutate slow on large dataframe
Apr 20, 2022
r
dataframe
data.table
tidyverse
tidy eval vs base or get() vs sym() vs as.symbol()
Mar 15, 2022
r
tidyverse
rlang
tidyeval
dplyr mutate using variable columns
Mar 01, 2022
r
dplyr
tidyverse
nse
quosure
Using pivot_longer with multiple paired columns in the wide dataset
Nov 15, 2022
r
tidyverse
tidyr
What's a tidyverse approach to iterating over rows in a data frame when vectorisation is not feasible?
Sep 21, 2022
r
dplyr
tidyverse
purrr
R: Group Similar Addresses Together
May 18, 2022
r
dplyr
tidyverse
stringdist
qdap
r group lag sum
Feb 24, 2022
r
dplyr
lag
tidyverse
Apply function to a row in a data.frame using dplyr
Sep 07, 2022
r
dplyr
tidyverse
purrr
Carry / use value from previous group
May 05, 2022
r
data.table
tidyverse
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