A wsim.io.var is a reference to a variable to which zero or more transformations may be applied, and whose name may be changed.

make_var(var_in, var_out = NULL, transforms = as.character(c()))

Arguments

var_in

name of the variable to read

var_out

optional name to which the variable should be changed. If left as the default NULL, var_out will be the same as var_in.

transforms

a character vector containing zero or more text representations of transformations to be applied to var_in after it is read.