Description Usage Arguments Details Value Author(s) See Also
This function is only intended for an internal use.
1 2 |
dim |
vector of sample size. |
x |
x-vector in smooth.pen.reg. |
y |
y-vector in smooth.pen.reg. |
w |
w-vector in smooth.pen.reg. |
h |
difference vector for x for internal use. |
QtyPerm |
Second order difference for x for internal use. |
lambda |
smoothing parameter input for smooth.pen.reg. |
m |
vector to store the prediction vector. |
nforApp |
Number of iterations for approximate GCV. |
EGCVflag |
Logical when GCV is needed. |
agcv |
Internal scalar. Set to 0. Stores the approximate GCV. |
This is same as smooth.spline except for small changes.
Does not return anything. Changes the inputs according to the iterations.
Arun Kumar Kuchibhotla, arunku@wharton.upenn.edu.
smooth.spline
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