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Type 'q()' to quit R. > x <- c(2.9,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.1,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.3,3.5,3.5,3.5,3.5,3.5,3.5,3.5,3.5,3.5,3.5,3.5) > 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] 84 > (np <- floor(n / par1)) [1] 7 > 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] 7 7 7 7 7 7 7 7 7 7 7 7 > arr [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 2.9 3 3.0 3.1 3.3 3.3 3.3 NA [2,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [3,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [4,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [5,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [6,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [7,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [8,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [9,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [10,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [11,] 3.0 3 3.1 3.3 3.3 3.3 3.5 NA [12,] 3.0 3 3.1 3.3 3.3 3.3 3.5 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/1vy1q1398717449.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/246e81398717449.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/3fk141398717449.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/415of1398717449.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,] 2.9 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 [2,] 3.0 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.05 3.05 [3,] 3.1 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 [4,] 3.3 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 3.30 [5,] 3.3 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 $n [1] 7 7 7 7 7 7 7 7 7 7 7 7 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 2.920845 3.150704 3.150704 3.150704 3.150704 3.150704 3.150704 3.150704 [2,] 3.279155 3.449296 3.449296 3.449296 3.449296 3.449296 3.449296 3.449296 [,9] [,10] [,11] [,12] [1,] 3.150704 3.150704 3.150704 3.150704 [2,] 3.449296 3.449296 3.449296 3.449296 $out numeric(0) $group numeric(0) $names [1] "1" "2" "3" "4" "5" "6" "7" "8" "9" "10" "11" "12" Warning message: In bxp(list(stats = c(2.9, 3, 3.1, 3.3, 3.3, 3, 3.05, 3.3, 3.3, : some notches went outside hinges ('box'): maybe set notch=FALSE > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/56udk1398717449.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] [1,] 3 3 3.1 3.3 3.3 3.3 3.5 NA [2,] 3 3 3.1 3.3 3.3 3.3 3.5 NA [3,] 3 3 3.1 3.3 3.3 3.3 3.5 NA [4,] 3 3 3.1 3.3 3.3 3.3 3.5 NA [5,] 3 3 3.1 3.3 3.3 3.3 3.5 NA $n [1] 12 12 12 12 12 12 12 0 $conf [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [1,] 3 3 3.1 3.3 3.3 3.3 3.5 NA [2,] 3 3 3.1 3.3 3.3 3.3 3.5 NA $out [1] 2.9 3.0 3.1 3.3 $group [1] 1 3 4 7 $names [1] "1" "2" "3" "4" "5" "6" "7" NA > dev.off() null device 1 > postscript(file="/var/wessaorg/rcomp/tmp/68pez1398717449.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,] 0.1864454 0.5 0.25 [2,] 0.1864454 0.5 0.25 [3,] 0.1864454 0.5 0.25 [4,] 0.1864454 0.5 0.25 [5,] 0.1864454 0.5 0.25 $n [1] 12 12 12 $conf [,1] [,2] [,3] [1,] 0.1864454 0.5 0.25 [2,] 0.1864454 0.5 0.25 $out [1] 0.1704336 0.4000000 0.3000000 $group [1] 1 2 3 $names [1] "S.D." "Range" "IQR" > dev.off() null device 1 > > try(system("convert tmp/1vy1q1398717449.ps tmp/1vy1q1398717449.png",intern=TRUE)) character(0) > try(system("convert tmp/246e81398717449.ps tmp/246e81398717449.png",intern=TRUE)) character(0) > try(system("convert tmp/3fk141398717449.ps tmp/3fk141398717449.png",intern=TRUE)) character(0) > try(system("convert tmp/415of1398717449.ps tmp/415of1398717449.png",intern=TRUE)) character(0) > try(system("convert tmp/56udk1398717449.ps tmp/56udk1398717449.png",intern=TRUE)) character(0) > try(system("convert tmp/68pez1398717449.ps tmp/68pez1398717449.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 4.415 0.782 5.209