Around a year ago Paul van Dinther shared a cubic spline curve that identified a path through the Grand Canyon. The model moves in turn to each set of coordinates (longitude, latitude, and altitude) ...

This is a preview. Log in through your library . Abstract Modelling response surfaces using tensor cubic smoothing splines is presented for three designed experiments. The aim is to show how the ...

The recent release of the rcssci R package represents a significant advancement in the way researchers visualize and analyze complex relationships between continuous variables and their outcomes. The ...

The following example continues the analysis of the data set Measure to illustrate how you can use PROC TPSPLINE to fit a spline model with a higher-order penalty term. Spline models with high-order ...

The model has a parametric component (associated with the x 1 variable) and a nonparametric component (associated with the x 2 variable). The following statements fit a partial spline model. data ...