R/xlin_fits_lm.R
xlin_fits_lm.Rd
Calculate out of sample linear fit predictions.
xlin_fits_lm(x, y, w)
NumericVector, x-coords of values to group (length>=2).
NumericVector, values to group in order.
NumericVector, weights (positive).
vector of predictions.
xlin_fits_lm(c(1, 2, 3, 4), c(1, 2, 2, 1), c(1, 1, 1, 1)) #> [1] 2.666667 1.285714 1.285714 2.666667