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Type 'q()' to quit R. > x <- c(1.5,1.6,1.8,1.5,1.3,1.6,1.6,1.8,1.8,1.6,1.8,2,1.3,1.1,1,1.2,1.2,1.3,1.3,1.4,1.1,0.9,1,1.1,1.4,1.5,1.8,1.8,1.8,1.7,1.5,1.1,1.3,1.6,1.9,1.9,2,2.2,2.2,2,2.3,2.6,3.2,3.2,3.1,2.8,2.3,1.9,1.9,2,2,1.8,1.6,1.4,0.2,0.3,0.4,0.7,1,1.1,0.8,0.8,1,1.1,1,0.8,1.6,1.5,1.6,1.6,1.6,1.9,2,1.9,2,2.1,2.3,2.3,2.6,2.6,2.7,2.6,2.6,2.4,2.5,2.5,2.5,2.4,2.1,2.1,2.3,2.3,2.3,2.9,2.8,2.9,3,3,2.9,2.6,2.8,2.9,3.1,2.8,2.4,1.6,1.5,1.7) > par1 = '12' > par1 <- '12' > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Wessa P., (2012), Standard Deviation Plot (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_sdplot.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > # > par1 <- as.numeric(par1) > (n <- length(x)) [1] 108 > (np <- floor(n / par1)) [1] 9 > arr <- array(NA,dim=c(par1,np+1)) > ari <- array(0,dim=par1) > j <- 0 > for (i in 1:n) + { + j = j + 1 + ari[j] = ari[j] + 1 + arr[j,ari[j]] <- x[i] + if (j == par1) j = 0 + } > ari [1] 9 9 9 9 9 9 9 9 9 9 9 9 > arr [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] 1.5 1.3 1.4 2.0 1.9 0.8 2.0 2.5 3.0 NA [2,] 1.6 1.1 1.5 2.2 2.0 0.8 1.9 2.5 3.0 NA [3,] 1.8 1.0 1.8 2.2 2.0 1.0 2.0 2.5 2.9 NA [4,] 1.5 1.2 1.8 2.0 1.8 1.1 2.1 2.4 2.6 NA [5,] 1.3 1.2 1.8 2.3 1.6 1.0 2.3 2.1 2.8 NA [6,] 1.6 1.3 1.7 2.6 1.4 0.8 2.3 2.1 2.9 NA [7,] 1.6 1.3 1.5 3.2 0.2 1.6 2.6 2.3 3.1 NA [8,] 1.8 1.4 1.1 3.2 0.3 1.5 2.6 2.3 2.8 NA [9,] 1.8 1.1 1.3 3.1 0.4 1.6 2.7 2.3 2.4 NA [10,] 1.6 0.9 1.6 2.8 0.7 1.6 2.6 2.9 1.6 NA [11,] 1.8 1.0 1.9 2.3 1.0 1.6 2.6 2.8 1.5 NA [12,] 2.0 1.1 1.9 1.9 1.1 1.9 2.4 2.9 1.7 NA > arr.sd <- array(NA,dim=par1) > arr.range <- array(NA,dim=par1) > arr.iqr <- array(NA,dim=par1) > for (j in 1:par1) + { + arr.sd[j] <- sqrt(var(arr[j,],na.rm=TRUE)) + arr.range[j] <- max(arr[j,],na.rm=TRUE) - min(arr[j,],na.rm=TRUE) + arr.iqr[j] <- quantile(arr[j,],0.75,na.rm=TRUE) - quantile(arr[j,],0.25,na.rm=TRUE) + } > overall.sd <- sqrt(var(x)) > overall.range <- max(x) - min(x) > overall.iqr <- quantile(x,0.75) - quantile(x,0.25) > postscript(file="/var/wessaorg/rcomp/tmp/19fdm1416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(arr.sd,type='b',ylab='S.D.',main='Standard Deviation Plot',xlab='Periodic Index') > mtext(paste('# blocks = ',np)) > abline(overall.sd,0) > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/2yc9d1416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(arr.range,type='b',ylab='range',main='Range Plot',xlab='Periodic Index') > mtext(paste('# blocks = ',np)) > abline(overall.range,0) > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/3ascq1416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > plot(arr.iqr,type='b',ylab='IQR',main='Interquartile Range Plot',xlab='Periodic Index') > mtext(paste('# blocks = ',np)) > abline(overall.iqr,0) > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/4zxls1416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > z <- data.frame(t(arr)) > names(z) <- c(1:par1) > (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Periodic Subseries')) $stats [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [1,] 0.8 0.8 1.8 1.1 1.0 0.8 0.2 0.3 0.4 0.7 1.0 1.7 [2,] 1.4 1.5 1.8 1.5 1.3 1.4 1.5 1.4 1.3 1.6 1.5 1.7 [3,] 1.9 1.9 2.0 1.8 1.8 1.7 1.6 1.8 1.8 1.6 1.8 1.9 [4,] 2.0 2.2 2.2 2.1 2.3 2.3 2.6 2.6 2.4 2.6 2.3 2.0 [5,] 2.5 3.0 2.5 2.6 2.8 2.9 3.2 3.2 3.1 2.9 2.8 2.4 $n [1] 9 9 9 9 9 9 9 9 9 9 9 9 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [1,] 1.584 1.531333 1.789333 1.484 1.273333 1.226 1.020667 1.168 1.220667 [2,] 2.216 2.268667 2.210667 2.116 2.326667 2.174 2.179333 2.432 2.379333 [,10] [,11] [,12] [1,] 1.073333 1.378667 1.742 [2,] 2.126667 2.221333 2.058 $out [1] 3.0 1.0 1.0 2.9 1.1 1.1 2.9 $group [1] 1 3 3 3 12 12 12 $names [1] "1" "2" "3" "4" "5" "6" "7" "8" "9" "10" "11" "12" Warning message: In bxp(list(stats = c(0.8, 1.4, 1.9, 2, 2.5, 0.8, 1.5, 1.9, 2.2, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/5syq21416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > z <- data.frame(arr) > names(z) <- c(1:np) > (boxplot(z,notch=TRUE,col='grey',xlab='Block Index',ylab='Value',main='Notched Box Plots - Sequential Blocks')) $stats [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] 1.30 0.90 1.10 1.90 0.20 0.8 1.90 2.10 1.50 NA [2,] 1.55 1.05 1.45 2.10 0.55 0.9 2.05 2.30 2.05 NA [3,] 1.60 1.15 1.65 2.30 1.25 1.3 2.35 2.45 2.80 NA [4,] 1.80 1.30 1.80 2.95 1.85 1.6 2.60 2.65 2.95 NA [5,] 2.00 1.40 1.90 3.20 2.00 1.9 2.70 2.90 3.10 NA $n [1] 12 12 12 12 12 12 12 12 12 0 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 1.485973 1.035973 1.490363 1.912309 0.6570613 0.9807253 2.099141 2.290363 [2,] 1.714027 1.264027 1.809637 2.687691 1.8429387 1.6192747 2.600859 2.609637 [,9] [,10] [1,] 2.389504 NA [2,] 3.210496 NA $out numeric(0) $group numeric(0) $names [1] "1" "2" "3" "4" "5" "6" "7" "8" "9" NA Warning message: In bxp(list(stats = c(1.3, 1.55, 1.6, 1.8, 2, 0.9, 1.05, 1.15, 1.3, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/65s9d1416497664.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > z <- data.frame(cbind(arr.sd,arr.range,arr.iqr)) > names(z) <- list('S.D.','Range','IQR') > (boxplot(z,notch=TRUE,col='grey',ylab='Overall Variability',main='Notched Box Plots')) $stats [,1] [,2] [,3] [1,] 0.5074446 1.50 0.30 [2,] 0.6114618 1.80 0.60 [3,] 0.6678969 2.15 0.85 [4,] 0.8229745 2.45 1.05 [5,] 0.9591663 3.00 1.20 $n [1] 12 12 12 $conf [,1] [,2] [,3] [1,] 0.5714245 1.853531 0.644752 [2,] 0.7643692 2.446469 1.055248 $out numeric(0) $group numeric(0) $names [1] "S.D." "Range" "IQR" Warning message: In bxp(list(stats = c(0.507444578254611, 0.611461832631166, 0.667896850658962, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > > try(system("convert tmp/19fdm1416497664.ps tmp/19fdm1416497664.png",intern=TRUE)) character(0) > try(system("convert tmp/2yc9d1416497664.ps tmp/2yc9d1416497664.png",intern=TRUE)) character(0) > try(system("convert tmp/3ascq1416497664.ps tmp/3ascq1416497664.png",intern=TRUE)) character(0) > try(system("convert tmp/4zxls1416497664.ps tmp/4zxls1416497664.png",intern=TRUE)) character(0) > try(system("convert tmp/5syq21416497664.ps tmp/5syq21416497664.png",intern=TRUE)) character(0) > try(system("convert tmp/65s9d1416497664.ps tmp/65s9d1416497664.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 2.122 0.356 2.505