Nothing
## ======================================================================== ##
## Gabriel Martos & Nicolas Hernendez ##
## Copyright (C) 2018 ##
## ------------------------------------------------------------------------ ##
## This program is free software; you can redistribute it and/or modify ##
## it under the terms of the GNU General Public License as published by ##
## the Free Software Foundation; either version 2 of the License, or ##
## (at your option) any later version. ##
## ##
## This program is distributed in the hope that it will be useful, ##
## but WITHOUT ANY WARRANTY; without even the implied warranty of ##
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##
## GNU General Public License for more details. ##
## ##
## You should have received a copy of the GNU General Public License ##
## along with this program; if not, a copy is available at ##
## http://www.r-project.org/Licenses/ ##
## ======================================================================== ##
entropy.fd <- function(fdframe, gamma = 1,
kerfunc = "rbf" ,
kerpar = list(sigma = 1, bias = 0, degree = 2),
alpha = 2, d = 2 , resol=11 , k.neighbor){
# 1) Representation Step
rep <- rkhs(fdframe, gamma, kerfunc, kerpar)
# 2) Entropy computation
lambda.trunc=rep$lambda.star[,1:min(d,rep$fdframe$n)]
entropy.estimation = entropy(lambda.trunc, alpha = alpha, k.neighbor = k.neighbor)
# 3) Organizing the outputs:
#@ Le cambie los nombres a las cosas... al orden le llamo depth.
output <- list(local.entropy = entropy.estimation$local.entropy,
entropy = entropy.estimation$entropy,
call =match.call() )
return(output)
}
#print.entropy.fd <- function(x, ...) {
# cat("\n Functional Local Entropy: \n ========================================= \n")
# print(x$depth)
# cat("\n Global Entropy \n"); cat("\n")
# print(x$entropy)
#}
#plot.entropy.fd <- function(x, alpha.levels=10, ...) {
# active.par <- par() # temporary save plot parameters defined by user.
# par(mar=c(5,5,6,2),oma=c(0,0,0,0))
# matplot(x$t , x$f, type="l", lty=1, col="#00000022",
# xlim=c(min(x$t),max(x$t)),
# ylim=c(min(x$f),max(x$f)),...)
# for (i in 1:round(dim(x$f)[2]*alpha.levels/100) ){
# for (j in 1:round(dim(x$f)[2]*alpha.levels/100) ){
# polygon( c(x$t,rev(x$t) ), c(t(x$f[,x$depth[i,1]]),rev(t(x$f[,x$depth[j,1]]))),col="slategrey", border=NA)
# }
# }
# lines(x$t, t(x$f[,x$depth[1,1]]), lwd=2, col="blue")
# legend("topleft", c("Minimun Entropy curve",
# "Functional data set",
# paste(alpha.levels,"% Min. Entropy curves")),
# lty=c(1,1,1), lwd=c(2,1,5),
# col=c("blue","#00000022", "slategrey"),bty="n")
# par <- active.par # restore previous ploting parameters.
#}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.