Add transformed variables to a data frame with the option to include a custom variable name extension
Add transformed variables to a data frame with the option to include a custom variable name extension
mutate_ext(.tbl, .funs, ..., .ext = "", .vars = c())
.tbl |
Data frame to add transformed variables to |
.funs |
Function(s) to apply (e.g., log) |
... |
Variables to transform |
.ext |
Extension to add for each variable |
.vars |
A list of columns generated by dplyr::vars(), or a character vector of column names, or a numeric vector of column positions. |
Wrapper for dplyr::mutate_at that allows custom variable name extensions
mutate_ext(mtcars, .funs = log, mpg, cyl, .ext = "_ln") mutate_ext(mtcars, .funs = log, .ext = "_ln") mutate_ext(mtcars, .funs = log) mutate_ext(mtcars, .funs = log, .ext = "_ln", .vars = vars(mpg, cyl))
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