Can dplyr package be used for conditional mutating?

Can dplyr package be used for conditional mutating?

r if-statement dplyr case-when mutate

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How to prevent ifelse() from turning Date objects into numeric objects

r date datetime if-statement

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Why can't R's ifelse statements return vectors?

r if-statement vectorization r-faq

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R - How to test for character(0) in IF statement

r if-statement

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Does ifelse really calculate both of its vectors every time? Is it slow?

r performance if-statement vectorization

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if else condition in ggplot to add an extra layer

r if-statement ggplot2

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Unexpected 'else' in "else" error

r if-statement

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Right way to convert data.frame to a numeric matrix, when df also contains strings?

r if-statement matrix numeric

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Vectorized IF statement in R?

r if-statement vectorization

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Interpreting "condition has length > 1" warning from `if` function

r if-statement

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How to include NA in ifelse?

r if-statement

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Create new column based on 4 values in another column

r if-statement

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if - else if - else statement and brackets

r if-statement

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Loop over rows of dataframe applying function with if-statement

r loops if-statement dataframe apply

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The condition has length > 1 and only the first element will be used

r if-statement conditional calculated-columns

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