splinek {asreml} | R Documentation |
Return the spline knot points generated via the spl()
model
function.
splinek(x, k = 0, predict.points = NULL)
x |
A numeric vector. |
k |
The number of equally spaced knot points for a cubic
smoothing spline. If zero (the default) or omitted, |
predict.points |
An optional vector of points to be included in the design matrix for prediction. |
A list including the following components:
The knot points generated by ASReml
.
The spline design matrix at the knot points.