x <- c(1954,2302,3054,2414,2226,2725,2589,3470,2400,3180,4009,3924,2072,2434,2956,2828,2687,2629,3150,4119,3030,3055,3821,4001,2529,2472,3134,2789,2758,2993,3282,3437,2804,3076,3782,3889,2271,2452,3084,2522,2769,3438,2839,3746,2632,2851,3871,3618,2389,2344,2678,2492,2858,2246,2800,3869,3007,3023,3907,4209,2353,2570,2903,2910,3782,2759,2931,3641,2794,3070,3576,4106,2452,2206,2488,2416,2534,2521,3093,3903,2907,3025,3812,4209,2138,2419,2622,2912,2708,2798,3254,2895,3263,3736,4077,4097,2175,3138,2823,2498,2822,2738,4137,3515,3785,3632,4504,4451,2550,2867,3458,2961,3163,2880,3331,3062,3534,3622,4464,5411,2564,2820,3508,3088,3299,2939,3320,3418,3604,3495,4163,4882,2211,3260,2992,2425,2707,3244,3965,3315,3333,3583,4021,4904,2252,2952,3573,3048,3059,2731,3563,3092,3478,3478,4308,5029,2075,3264,3308,3688,3136,2824,3644,4694,2914,3686,4358,5587,2265,3685,3754,3708,3210,3517,3905) par1 = '0' ylab = 'Dichtheid verkoop witte wijn' xlab = 'prijs' #'GNU S' R Code compiled by R2WASP v. 1.0.44 () #Author: Prof. Dr. P. Wessa #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/ #Source of accompanying publication: Office for Research, Development, and Education #Technical description: if (par1 == '0') bw <- 'nrd0' if (par1 != '0') bw <- as.numeric(par1) postscript(file="/var/www/html/rcomp/tmp/1teev1266861505.ps",horizontal=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() mydensity1 postscript(file="/var/www/html/rcomp/tmp/2qvtp1266861505.ps",horizontal=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() postscript(file="/var/www/html/rcomp/tmp/3zncp1266861505.ps",horizontal=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() postscript(file="/var/www/html/rcomp/tmp/4fwef1266861505.ps",horizontal=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() postscript(file="/var/www/html/rcomp/tmp/5syyw1266861505.ps",horizontal=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() postscript(file="/var/www/html/rcomp/tmp/6dsnj1266861505.ps",horizontal=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() postscript(file="/var/www/html/rcomp/tmp/791iy1266861505.ps",horizontal=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() #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab load(file="/var/www/html/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/www/html/rcomp/tmp/84vqh1266861505.tab") try(system("convert tmp/1teev1266861505.ps tmp/1teev1266861505.png",intern=TRUE)) try(system("convert tmp/2qvtp1266861505.ps tmp/2qvtp1266861505.png",intern=TRUE)) try(system("convert tmp/3zncp1266861505.ps tmp/3zncp1266861505.png",intern=TRUE)) try(system("convert tmp/4fwef1266861505.ps tmp/4fwef1266861505.png",intern=TRUE)) try(system("convert tmp/5syyw1266861505.ps tmp/5syyw1266861505.png",intern=TRUE)) try(system("convert tmp/6dsnj1266861505.ps tmp/6dsnj1266861505.png",intern=TRUE)) try(system("convert tmp/791iy1266861505.ps tmp/791iy1266861505.png",intern=TRUE))