Set rows of data to NA if the lie too far from a reference set of values

Set rows of data to NA if the lie too far from a reference set of values

Usage

too_far_to_na(smooth, input, reference, cols, dist = NULL)

Arguments

smooth

an mgcv smooth object

input

data frame containing the input observations and the columns to be set to NA

reference

data frame containing the reference values

cols

character vector of columns whose elements will be set to NA if the data lies too far from the reference set

dist

numeric, the distance from the reference set beyond which elements of input will be set to NA