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This function makes it easy to get the transformation attribute from either an individual vector or a data frame. NOTE: it is not possible to set or modify the transformation attribute with this function.

Usage

attr_transformation(x, data)

Arguments

x

A vector object, the name of a column in a data.frame, or an an actual data.frame object.

data

A data.frame or tibble object. This should only be specified when x is only the name of a column in a data.frame.

Value

If x is a variable or vector, a string containing the "transformation" attribute, if one is present, is returned. If x is a data.frame then a named vector with the "transformation" attribute from each variable is returned.