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Data:
12008.00 9169.00 8788.00 8417.00 8247.00 8197.00 8236.00 8253.00 7733.00 8366.00 8626.00 8863.00 10102.00 8463.00 9114.00 8563.00 8872.00 8301.00 8301.00 8278.00 7736.00 7973.00 8268.00 9476.00 11100.00 8962.00 9173.00 8738.00 8459.00 8078.00 8411.00 8291.00 7810.00 8616.00 8312.00 9692.00 9911.00 8915.00 9452.00 9112.00 8472.00 8230.00 8384.00 8625.00 8221.00 8649.00 8625.00 10443.00 10357.00 8586.00 8892.00 8329.00 8101.00 7922.00 8120.00 7838.00 7735.00 8406.00 8209.00 9451.00 10041.00 9411.00 10405.00 8467.00 8464.00 8102.00 7627.00 7513.00 7510.00 8291.00 8064.00 9383.00 9706.00 8579.00 9474.00 8318.00 8213.00 8059.00 9111.00 7708.00 7680.00 8014.00 8007.00 8718.00 9486.00 9113.00 9025.00 8476.00 7952.00 7759.00 7835.00 7600.00 7651.00 8319.00 8812.00 8630.00
Sample Range:
(leave blank to include all observations)
From:
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Smoothing Bandwidth (leave zero for default)
Display values
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no
yes
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')
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R Server
Big Analytics Cloud Computing Center
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