I know that this can be done in base R in several ways, but I would specifically like to accomplish this goal using dplyr's mutate_at ... ... <看更多>

example using mutate_at() and base R to edit multiple columns indexed from another data frame - mutate_at_base_R_example.R. ... <看更多>

In this case, the functions mutate_at() and mutate_if() allow us to apply a function to a particular column and save the output. ... <看更多>

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Do you have any suggestion on how to solve it? Thank you!! r dataframe programming dplyr · Share. ... <看更多>