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New posts in dplyr
Count number of each factor grouping by another factor
Oct 17, 2025
r
count
dplyr
factors
How to solve the "no non-missing arguments to max; returning -Inf " message when use max() function
Oct 17, 2025
r
dplyr
Fill first (only one) NA with next non-NA value by group using dplyr/tidyr
Oct 17, 2025
r
performance
dplyr
tidyr
na
Having trouble with which.min inside dplyr pipe
Oct 17, 2025
r
dplyr
min
data-wrangling
Is there a way to omit NAs when using the dplyr package Lag function in R?
Oct 18, 2025
r
dplyr
lag
Finding the differences of paired-columns using dplyr
Oct 17, 2025
r
dplyr
Return list of column names with missing (NA) data for each row of a data frame in R
Oct 17, 2025
r
dplyr
na
Concatenate row values given varying conditions in R
Oct 17, 2025
r
dplyr
Extract JSON data from the rows of an R data frame
Oct 17, 2025
json
r
dplyr
sapply
Obtaining the number of Days it takes to reach the desired amount
Oct 17, 2025
r
dplyr
lubridate
Is there an elegant way to replace NAs with values from a corresponding column, for multiple columns, in R?
Oct 17, 2025
r
dplyr
how to use tidyeval functions with loops?
Oct 15, 2025
r
dplyr
tidyeval
Replace NA values with 999 in R subsetted by ID
Oct 17, 2025
r
dplyr
subset
How does dplyr::slice_min / dplyr::slice_max handle NA values with grouped data?
Oct 16, 2025
r
dplyr
tidyverse
slice
na
combine two data frames with all posible combinations
Oct 17, 2025
r
dplyr
tidyr
tidyverse
How to row bind two Spark dataframes using sparklyr?
Oct 16, 2025
r
apache-spark
dplyr
sparklyr
Replace values in dataframe based on other dataframe with column name and value
Oct 17, 2025
r
dplyr
replace
match
How to change the value in a row if condition met in the previous row under dplyr
Oct 15, 2025
r
dplyr
Mutate changes full column instead of row by row
Oct 16, 2025
r
regex
dplyr
stringr
Convert an entire column from character to date class in R [duplicate]
Oct 17, 2025
r
dplyr
strptime
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