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)

varName | character, name of variable |
---|---|

x | numeric input (not empty, no NAs). |

y | numeric or castable to such (same length as x no NAs), output to match |

w | numeric positive, same length as x (weights, can be NULL) IGNORED |

segmented y prediction

#> NULL