Build a square moving average window (KNN in 1d). This is a high-frequency feature. Approximation of the change in log odds.

square_windowc(varName, x, y, w = NULL)

## Arguments

varName character, name of variable numeric input (not empty, no NAs). numeric or castable to such (same length as x no NAs), output to match numeric positive, same length as x (weights, can be NULL) IGNORED

## Value

segmented y prediction

## Examples


d <- data.frame(x = c(NA, 1:6), y = c(0, 0, 0, 1, 1, 0, 0))
square_window("v", d$x, d$y)#> NULL