Displaying 3 results from an estimated 3 matches for "smoothspline".
2015 Apr 07
2
Consulta sobre el correcto uso de smoothSpline()
Hola a todos:
quiero consultarles para estar seguro de que estoy entendiendo bien el funcionamiento de la función smoothSpline() del paquete 'timeSeries'.
Tengo una serie temporal con datos mensuales a la cual quiero suavizar usando splines para, por ejemplo, comparar con otras series temporales.
Por lo que estuve viendo, me conviene usar la función smoothSpline() que se basa en smooth.spline() del paquete 'st...
2011 Mar 26
0
rebuilding vignettes in 2.13-0-alpha fails if name of source dir is not package name
...tation files' in manual
'Writing R Extensions'.
* checking for code/documentation mismatches ... WARNING
Codoc mismatches from documentation object 'prcurve':
prcurve
Code: function(X, method = c("ca", "pca", "random"), smoother =
smoothSpline, complexity, vary = FALSE, maxComp,
finalCV = FALSE, axis = 1, rank = FALSE, stretch = 2,
maxit = 10, trace = FALSE, thresh = 0.001, plotit =
FALSE, fitFUN = c("princurve", "pcurve"), latent =
FALSE, ...)
Docs...
2007 Jul 04
3
Problem/bug with smooth.spline and all.knots=T
Dear list,
if I do
smooth.spline(tmpSec, tmpT, all.knots=T)
with the attached data, I get this error-message:
Error in smooth.spline(tmpSec, tmpT, all.knots = T) :
smoothing parameter value too small
If I do
smooth.spline(tmpSec[-single arbitrary number], tmpT[-single arbitrary number], all.knots=T)
it works!
I just don't see it. It works for hundrets other datasets, but not for