R version 2.13.0 (2011-04-13) Copyright (C) 2011 The R Foundation for Statistical Computing ISBN 3-900051-07-0 Platform: i486-pc-linux-gnu (32-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- c(0.105,0.110,0.113,0.114,0.114,0.114,0.114,0.115,0.115,0.115,0.116,0.116,0.116,0.116,0.116,0.116,0.116,0.116,0.117,0.117,0.117,0.117,0.117,0.117,0.117,0.118,0.118,0.118,0.118,0.118,0.118,0.118,0.118,0.118,0.118,0.118,0.119,0.119,0.119,0.119,0.119,0.119,0.119,0.119,0.119,0.120,0.120,0.120,0.120,0.120,0.120,0.121,0.121,0.121,0.121,0.121,0.121,0.121,0.121,0.122,0.122,0.122,0.122,0.122,0.122,0.122,0.122,0.122,0.122,0.124) > par1 = '0.00225' > ylab = 'Density' > xlab = 'Value' > par1 <- '0.00225' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Wessa, P. (2012), Kernel Density Estimation (v1.0.7) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_density.wasp/ > #Source of accompanying publication: http://www.xycoon.com/density_trace.htm > # > if (par1 == '0') bw <- 'nrd0' > if (par1 != '0') bw <- as.numeric(par1) > postscript(file="/var/wessaorg/rcomp/tmp/1zkzt1344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity1<-density(x,bw=bw,kernel='gaussian',na.rm=TRUE) > plot(mydensity1,main='Gaussian Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > mydensity1 Call: density.default(x = x, bw = bw, kernel = "gaussian", na.rm = TRUE) Data: x (70 obs.); Bandwidth 'bw' = 0.00225 x y Min. :0.09825 Min. : 0.02846 1st Qu.:0.10637 1st Qu.: 1.95046 Median :0.11450 Median : 7.36201 Mean :0.11450 Mean : 30.73780 3rd Qu.:0.12262 3rd Qu.: 58.88769 Max. :0.13075 Max. :109.28610 > postscript(file="/var/wessaorg/rcomp/tmp/2eefo1344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity2<-density(x,bw=bw,kernel='epanechnikov',na.rm=TRUE) > plot(mydensity2,main='Epanechnikov Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/39bkb1344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity3<-density(x,bw=bw,kernel='rectangular',na.rm=TRUE) > plot(mydensity3,main='Rectangular Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4hgq71344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity4<-density(x,bw=bw,kernel='triangular',na.rm=TRUE) > plot(mydensity4,main='Triangular Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/56yao1344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity5<-density(x,bw=bw,kernel='biweight',na.rm=TRUE) > plot(mydensity5,main='Biweight Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/6aba01344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity6<-density(x,bw=bw,kernel='cosine',na.rm=TRUE) > plot(mydensity6,main='Cosine Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/755rx1344875429.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity7<-density(x,bw=bw,kernel='optcosine',na.rm=TRUE) > plot(mydensity7,main='Optcosine Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Properties of Density Trace',2,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Bandwidth',header=TRUE) > a<-table.element(a,mydensity1$bw) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'#Observations',header=TRUE) > a<-table.element(a,mydensity1$n) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/8s48s1344875429.tab") > > try(system("convert tmp/1zkzt1344875429.ps tmp/1zkzt1344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/2eefo1344875429.ps tmp/2eefo1344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/39bkb1344875429.ps tmp/39bkb1344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/4hgq71344875429.ps tmp/4hgq71344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/56yao1344875429.ps tmp/56yao1344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/6aba01344875429.ps tmp/6aba01344875429.png",intern=TRUE)) character(0) > try(system("convert tmp/755rx1344875429.ps tmp/755rx1344875429.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.855 0.746 3.595