dplyr

4481 Questions
Newest Active Unanswered Frequent
Score
View
Card Compact
Substract value from tibble column based on another tibble
user_51247980
•
3
1
618
tibble dplyr tidyverse r
Functional programming with dplyr
user_79444600
•
8
2
715
rlang dplyr ggplot2 dsl r
dplyr: summarize data.frame to get the highest and lowest values
user_54206770
•
3
2
2435
dplyr r
Sum by aggregating complex paired names in R
user_39025090
•
3
2
44
dplyr plyr r
fill column with previous column if NA
user_7663910
•
7
5
1046
dplyr dataframe r
mutate_at evaluation error when using group_by
user_89585950
•
3
1
1334
dplyr tidyverse r
tidyverse spread with duplicate keys and fill NAs based on unique keys
user_2586620
•
4
1
625
tidyr dplyr tidyverse r
How to extract substring using regex into multiple column using data.table
user_13809290
•
7
1
250
data.table dplyr r
How to feed a list of unquoted column names into `lapply` (so that I can use it with a `dplyr` function)
user_50881940
•
10
3
1495
lazyeval rlang dplyr tidyverse r
merge large data frame multiple times exhausts memory
user_33149250
•
5
0
963
dplyr out-of-memory left-join r
Hot Questions