| CVspline {npmlda} | R Documentation |
Leave one-subject cross-validation score for spline fit
Description
Leave one-subject cross-validation score for spline fit
Usage
CVspline(Xvec, Yvec, ID, nKnots, Degree, Wt)
Arguments
Xvec, Yvec |
numeric vectors of data values, Xvec and Yvec must have the same length. |
ID |
subject ID of the data value |
nKnots |
number of equally-spaced knots |
Degree |
degree of polynomial splines |
Wt |
a weight vector. For longitudinal data, Wt=1/N corresponds to measurement uniform weight and Wt=1/(nni) corresponds subject uniform weight. |
References
Wu, C.O. and Tian, X. Nonparametric Models for Longitudinal Data. Chapman & Hall/CRC. To appear.
[Package npmlda version 1.0.0 Index]