s_soda_pred_grid: Predict the response y using S-SODA model in a 2-dimensional grid.
Description
Calls function s_soda_pred in a 2-dimensional grid defined by x1 and x2.
Usage
s_soda_pred_grid(xx1, xx2, model, po = 1)
Arguments
xx1
Grid breakpoints for predictor 1.
xx2
Grid breakpoints for predictor 2.
model
S-SODA model estimated from s_soda_model.
po
Order of terms in X to approximate E(y | slice(y)=h, X).