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New posts in dplyr
apply a function to several columns at once with mutate
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Reverse quantile for scores in tidyverse
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Count non-NA values by group [duplicate]
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Using cummean with group_by and ignoring NAs
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Using dplyr summarise() for specific columns within purrr map() with grouped data
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R - Subtract the same value from multiple columns
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Selecting distinct values of a column with specific values of other columns
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Cut numeric variable in data frame with different breaks according to group (preferably with dplyr)
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sorting a table in R by count
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select all columns after a designated column using R
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