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New posts in dplyr

Filter group of rows based on sum of values from different column

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How to loop through a predefined list of variable and mutate many new columns in R?

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How to do multiple if/else logic calculations and apply them to several columns in a dataframe?

Why does my R mutate across with rowSums not work (Error: Problem with `mutate()` input `..2`. x 'x' must be numeric ℹ Input `..2` is `rowSums(.)`.)?

r dplyr rowsum across

How do you create a named list from a grouped dataframe? [duplicate]

r dplyr tidyverse purrr

Subsetting attributes of custom S3 class during dplyr::select

r dataframe oop dplyr

Lagging variable by group does not work in dplyr

r dplyr lag

Create new column of from list using each item's name

r dplyr purrr

Binding on-change in ClojureScript/Reagent

grouped case_when returns duplicate rows

r dplyr

dplyr group_by() and slice() within group

r dataframe dplyr

Summary multiple columns with dplyr - categorical version

r count data.table dplyr summary

R: Convert all columns to numeric with mutate while maintaining character columns

r dplyr numeric

Problem with custom function in summarize() after group_by() - results identical for all groups

r dplyr summarize

Filter row based on max & unique value in one column

r dplyr tidyverse

Getting the second item after using str_split() in R

r dplyr stringr

R dplyr left join - multiple returned values and new rows: how to ask for the first match only?

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Group by two column and summarize multiple columns

r dataframe dplyr tidyverse

How to get previous two years max value in R

r dplyr tidyverse

calculate ratio of two factors for each visit using dplyr

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