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New posts in dplyr
Combining columns, update columns based on other df, fill NAs
Dec 21, 2025
r
merge
dplyr
Why do I have to call dplyr :: select() multiple times, unlike filter()?
Dec 20, 2025
r
dplyr
tidyverse
replace for loop with dplyr across / rowwise?
Dec 20, 2025
r
for-loop
dplyr
rowwise
mutate
Converting List to Vector using Tidyverse
Dec 21, 2025
r
dplyr
tidyr
stringr
purrr
Why do `rlang::sym` and `rlang::quo_name` in LHS of expression behave similarly?
Dec 21, 2025
r
dplyr
rlang
tidyeval
Accessing other group_by groups with summarize()
Dec 21, 2025
r
dplyr
group-by
summarize
row_number() from dplyr: An example with vector
Dec 20, 2025
r
dplyr
Rolling paste strings across columns
Dec 20, 2025
r
dplyr
How to use R summarise with multiple numeric and text-based conditional subsets
Dec 21, 2025
r
dplyr
summarize
Scale rows of data
Dec 20, 2025
r
scale
dplyr
How to remove nth character in string?
Dec 20, 2025
r
dplyr
tidyverse
Replacing values of a row in a dataframe by creating a new row, but keeping the modified original row
Dec 19, 2025
r
dataframe
dplyr
left_join two data frames and overwrite
Dec 19, 2025
r
dplyr
Why does this dplyr() grouping code work in base R but not when running in Shiny?
Dec 19, 2025
r
dplyr
shiny
grouping
dplyr summarise with dynamic columns
Dec 19, 2025
r
dynamic
dplyr
How to use 'ifelse' and 'all' together?
Dec 19, 2025
r
if-statement
dplyr
Why, for R data.tables dt1 & dt2, does dplyr::bind_rows(dt1, dt2)[con2] not yield the expected result, but rbindlist(dt1, dt2)[con2] does?
Dec 15, 2025
r
dplyr
data.table
piping a vector into all() to test equality
Dec 16, 2025
r
dplyr
purrr
magrittr
Change variable name in dplyr::count using standard evaluation
Dec 15, 2025
r
dplyr
standard-evaluation
Aggregating a categorical table in R (With percentages)
Dec 16, 2025
r
dplyr
aggregation
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