R version 2.15.3 (2013-03-01) -- "Security Blanket"
Copyright (C) 2013 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(0.5,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.52,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.54,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.59,0.61,0.61,0.61,0.61,0.61,0.61,0.61,0.61,0.61,0.61,0.61,0.61)
> 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] 72
> (np <- floor(n / par1))
[1] 6
> 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] 6 6 6 6 6 6 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,] 0.50 0.52 0.52 0.59 0.59 0.61   NA
 [2,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [3,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [4,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [5,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [6,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [7,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [8,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
 [9,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[10,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[11,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[12,] 0.52 0.52 0.54 0.59 0.59 0.61   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/1l1q31366884508.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/2xkja1366884508.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/394o11366884508.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/4z9nf1366884508.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,] 0.500 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520
[2,] 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520 0.520
[3,] 0.555 0.565 0.565 0.565 0.565 0.565 0.565 0.565 0.565 0.565 0.565 0.565
[4,] 0.590 0.590 0.590 0.590 0.590 0.590 0.590 0.590 0.590 0.590 0.590 0.590
[5,] 0.610 0.610 0.610 0.610 0.610 0.610 0.610 0.610 0.610 0.610 0.610 0.610

$n
 [1] 6 6 6 6 6 6 6 6 6 6 6 6

$conf
          [,1]      [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 0.5098477 0.5198477 0.5198477 0.5198477 0.5198477 0.5198477 0.5198477
[2,] 0.6001523 0.6101523 0.6101523 0.6101523 0.6101523 0.6101523 0.6101523
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,] 0.5198477 0.5198477 0.5198477 0.5198477 0.5198477
[2,] 0.6101523 0.6101523 0.6101523 0.6101523 0.6101523

$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(0.5, 0.52, 0.555, 0.59, 0.61, 0.52, 0.52,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5jlla1366884508.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]
[1,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[2,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[3,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[4,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[5,] 0.52 0.52 0.54 0.59 0.59 0.61   NA

$n
[1] 12 12 12 12 12 12  0

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7]
[1,] 0.52 0.52 0.54 0.59 0.59 0.61   NA
[2,] 0.52 0.52 0.54 0.59 0.59 0.61   NA

$out
[1] 0.50 0.52

$group
[1] 1 3

$names
[1] "1" "2" "3" "4" "5" "6" NA 

> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6n5qy1366884508.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,] 0.03970726 0.09 0.065
[2,] 0.03970726 0.09 0.065
[3,] 0.03970726 0.09 0.065
[4,] 0.03970726 0.09 0.065
[5,] 0.03970726 0.09 0.065

$n
[1] 12 12 12

$conf
           [,1] [,2]  [,3]
[1,] 0.03970726 0.09 0.065
[2,] 0.03970726 0.09 0.065

$out
[1] 0.04679744 0.11000000 0.07000000

$group
[1] 1 2 3

$names
[1] "S.D."  "Range" "IQR"  

> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1l1q31366884508.ps tmp/1l1q31366884508.png",intern=TRUE))
character(0)
> try(system("convert tmp/2xkja1366884508.ps tmp/2xkja1366884508.png",intern=TRUE))
character(0)
> try(system("convert tmp/394o11366884508.ps tmp/394o11366884508.png",intern=TRUE))
character(0)
> try(system("convert tmp/4z9nf1366884508.ps tmp/4z9nf1366884508.png",intern=TRUE))
character(0)
> try(system("convert tmp/5jlla1366884508.ps tmp/5jlla1366884508.png",intern=TRUE))
character(0)
> try(system("convert tmp/6n5qy1366884508.ps tmp/6n5qy1366884508.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.881   0.870   4.736