Mutate multiple columns
mutateAll(object, fun, ...) mutateAt(object, vars, fun, ...) mutateIf(object, predicate, fun, ...) transmuteAt(object, vars, fun, ...) transmuteIf(object, predicate, fun, ...)
Passthrough arguments to function declared in
Mutations are only allowed on
These functions are inspired by dplyr. However, they are designed to only work on Bioconductor S4 class objects, and use base R code internally.
class(mutateIf)#>  "nonstandardGenericFunction" #> attr(,"package") #>  "methods"