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Type 'q()' to quit R. > x <- c(8584,5522,6423,5173,5583,5716,4752,4977,4999,5285,5747,1713,9923,6737,7433,6388,6855,7658,6585,6847,6353,7361,6929,1714,11798,8378,8131,7676,7505,8168,6455,6141,6554,6888,5339,1624,9187,5047,5289,4169,3862,4253,3768,3066,4108,3890,3420,1221,5984,4064,5151,4027,3530,4819,3855,3584,4322,4154,4656,1464,7780,5060,6084,4778,4989,4903,4142,4101,4595,5034,5407,1782,8395,5291,6116,4210,4621,5299,4293,4542,3831,4360,4088,1508) > par3 = '512' > par2 = 'no' > par1 = '0' > ylab = 'Density' > xlab = 'Value' > par3 <- '512' > par2 <- 'no' > par1 <- '0' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Wessa, P. (2012), Kernel Density Estimation (v1.0.11) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_density.wasp/ > #Source of accompanying publication: http://www.xycoon.com/density_trace.htm > # > if (par1 == '0') bw <- 'nrd0' > if (par1 != '0') bw <- as.numeric(par1) > par3 <- as.numeric(par3) > mydensity <- array(NA, dim=c(par3,8)) > postscript(file="/var/wessaorg/rcomp/tmp/1z6dr1391767212.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity1<-density(x,bw=bw,kernel='gaussian',na.rm=TRUE) > mydensity[,8] = signif(mydensity1$x,3) > mydensity[,1] = signif(mydensity1$y,3) > plot(mydensity1,main='Gaussian Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > mydensity1 Call: density.default(x = x, bw = bw, kernel = "gaussian", na.rm = TRUE) Data: x (84 obs.); Bandwidth 'bw' = 649.6 x y Min. : -727.8 Min. :8.234e-08 1st Qu.: 2890.8 1st Qu.:6.894e-06 Median : 6509.5 Median :4.137e-05 Mean : 6509.5 Mean :6.902e-05 3rd Qu.:10128.2 3rd Qu.:1.166e-04 Max. :13746.8 Max. :2.388e-04 > postscript(file="/var/wessaorg/rcomp/tmp/2x2mw1391767212.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity2<-density(x,bw=bw,kernel='epanechnikov',na.rm=TRUE) > mydensity[,2] = signif(mydensity2$y,3) > plot(mydensity2,main='Epanechnikov Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3j8ev1391767212.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) > mydensity[,3] = signif(mydensity3$y,3) > plot(mydensity3,main='Rectangular Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4cp0e1391767212.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity4<-density(x,bw=bw,kernel='triangular',na.rm=TRUE) > mydensity[,4] = signif(mydensity4$y,3) > plot(mydensity4,main='Triangular Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5cqo91391767212.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) > mydensity[,5] = signif(mydensity5$y,3) > plot(mydensity5,main='Biweight Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/6c9ud1391767212.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > mydensity6<-density(x,bw=bw,kernel='cosine',na.rm=TRUE) > mydensity[,6] = signif(mydensity6$y,3) > plot(mydensity6,main='Cosine Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/77zly1391767212.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) > mydensity[,7] = signif(mydensity7$y,3) > plot(mydensity7,main='Optcosine Kernel',xlab=xlab,ylab=ylab) > grid() > dev.off() null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Properties of Density Trace',2,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Bandwidth',header=TRUE) > a<-table.element(a,mydensity1$bw) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'#Observations',header=TRUE) > a<-table.element(a,mydensity1$n) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/83vj51391767212.tab") > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Maximum Density Values',3,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Kernel',1,TRUE) > a<-table.element(a,'x-value',1,TRUE) > a<-table.element(a,'max. density',1,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Gaussian',1,TRUE) > a<-table.element(a,mydensity1$x[mydensity1$y==max(mydensity1$y)],1) > a<-table.element(a,mydensity1$y[mydensity1$y==max(mydensity1$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Epanechnikov',1,TRUE) > a<-table.element(a,mydensity2$x[mydensity2$y==max(mydensity2$y)],1) > a<-table.element(a,mydensity2$y[mydensity2$y==max(mydensity2$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Rectangular',1,TRUE) > a<-table.element(a,mydensity3$x[mydensity3$y==max(mydensity3$y)],1) > a<-table.element(a,mydensity3$y[mydensity3$y==max(mydensity3$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Triangular',1,TRUE) > a<-table.element(a,mydensity4$x[mydensity4$y==max(mydensity4$y)],1) > a<-table.element(a,mydensity4$y[mydensity4$y==max(mydensity4$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Biweight',1,TRUE) > a<-table.element(a,mydensity5$x[mydensity5$y==max(mydensity5$y)],1) > a<-table.element(a,mydensity5$y[mydensity5$y==max(mydensity5$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Cosine',1,TRUE) > a<-table.element(a,mydensity6$x[mydensity6$y==max(mydensity6$y)],1) > a<-table.element(a,mydensity6$y[mydensity6$y==max(mydensity6$y)],1) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'Optcosine',1,TRUE) > a<-table.element(a,mydensity7$x[mydensity7$y==max(mydensity7$y)],1) > a<-table.element(a,mydensity7$y[mydensity7$y==max(mydensity7$y)],1) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/9dpg61391767212.tab") > if (par2=='yes') { + a<-table.start() + a<-table.row.start(a) + a<-table.element(a,'Kernel Density Values',8,TRUE) + a<-table.row.end(a) + a<-table.row.start(a) + a<-table.element(a,'x-value',1,TRUE) + a<-table.element(a,'Gaussian',1,TRUE) + a<-table.element(a,'Epanechnikov',1,TRUE) + a<-table.element(a,'Rectangular',1,TRUE) + a<-table.element(a,'Triangular',1,TRUE) + a<-table.element(a,'Biweight',1,TRUE) + a<-table.element(a,'Cosine',1,TRUE) + a<-table.element(a,'Optcosine',1,TRUE) + a<-table.row.end(a) + for(i in 1:par3) { + a<-table.row.start(a) + a<-table.element(a,mydensity[i,8],1,TRUE) + for(j in 1:7) { + a<-table.element(a,mydensity[i,j],1) + } + a<-table.row.end(a) + } + a<-table.end(a) + table.save(a,file="/var/wessaorg/rcomp/tmp/10gd531391767212.tab") + } > > try(system("convert tmp/1z6dr1391767212.ps tmp/1z6dr1391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/2x2mw1391767212.ps tmp/2x2mw1391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/3j8ev1391767212.ps tmp/3j8ev1391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/4cp0e1391767212.ps tmp/4cp0e1391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/5cqo91391767212.ps tmp/5cqo91391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/6c9ud1391767212.ps tmp/6c9ud1391767212.png",intern=TRUE)) character(0) > try(system("convert tmp/77zly1391767212.ps tmp/77zly1391767212.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 5.659 0.992 6.633