Wessa.net

Send output to:


Data:
4 4 6 8 8 4 4 8 5 4 4 4 4 4 4 8 4 4 4 8 4 7 4 4 5 4 4 4 4 4 4 4 15 10 4 8 4 4 4 4 7 4 6 5 4 16 5 12 6 9 9 4 5 4 4 5 4 4 4 5 4 6 4 4 18 4 6 4 4 5 4 4 5 10 5 8 8 5 4 4 4 5 4 4 8 4 5 14 8 8 4 4 6 4 7 7 4 6 4 7 4 4 8 4 4 10 8 6 4 4 4 5 4 6 4 5 7 8 5 8 10 8 5 12 4 5 4 6 4 4 7 7 10 4 5 8 11 7 4 8 6 7 5 4 8 4 8 6 4 9 5 6 4 4 4 5 6 16 6 6 4 4


Sample Range: (leave blank to include all observations)
From:
To:

Smoothing Bandwidth (leave zero for default)


Display values (?)


Number of density points (?)


Chart options


Label y-axis:
Label x-axis:

R Code
if (par1 == '0') bw <- 'nrd0' if (par1 != '0') bw <- as.numeric(par1) bitmap(file='density1.png') mydensity1<-density(x,bw=bw,kernel='gaussian',na.rm=TRUE) plot(mydensity1,main='Gaussian Kernel',xlab=xlab,ylab=ylab) grid() dev.off() mydensity1 bitmap(file='density2.png') mydensity2<-density(x,bw=bw,kernel='epanechnikov',na.rm=TRUE) plot(mydensity2,main='Epanechnikov Kernel',xlab=xlab,ylab=ylab) grid() dev.off() bitmap(file='density3.png') mydensity3<-density(x,bw=bw,kernel='rectangular',na.rm=TRUE) plot(mydensity3,main='Rectangular Kernel',xlab=xlab,ylab=ylab) grid() dev.off() bitmap(file='density4.png') mydensity4<-density(x,bw=bw,kernel='triangular',na.rm=TRUE) plot(mydensity4,main='Triangular Kernel',xlab=xlab,ylab=ylab) grid() dev.off() bitmap(file='density5.png') mydensity5<-density(x,bw=bw,kernel='biweight',na.rm=TRUE) plot(mydensity5,main='Biweight Kernel',xlab=xlab,ylab=ylab) grid() dev.off() bitmap(file='density6.png') mydensity6<-density(x,bw=bw,kernel='cosine',na.rm=TRUE) plot(mydensity6,main='Cosine Kernel',xlab=xlab,ylab=ylab) grid() dev.off() bitmap(file='density7.png') mydensity7<-density(x,bw=bw,kernel='optcosine',na.rm=TRUE) plot(mydensity7,main='Optcosine Kernel',xlab=xlab,ylab=ylab) grid() dev.off() load(file='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='mytable.tab')

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	0 seconds
R Server	Big Analytics Cloud Computing Center