R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(43200,41600,44000,35200,45600,44800,48000,49600,55200,48000,45600,56800,48000,36000,42400,32000,44800,36800,48800,44000,46400,52000,51200,60800,44000,36800,40800,29600,42400,32800,46400,44000,39200,56000,50400,57600,43200,40000,36000,29600,39200,35200,48000,46400,40000,53600,49600,64000,51200,31200,31200,31200,36800,36800,49600,45600,40800,51200,47200,68000,53600,31200,32800,27200,37600,43200,54400,53600,43200,50400,44800,64000,48800,39200,35200,26400,39200,47200,55200,52000,38400,55200,43200,66400,55200,40000,36800,24800,39200,37600,56800,56800,43200,56000,41600,64800,55200,40800,31200,21600,42400,40800,53600,61600,45600,51200,38400,66400)
> 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,] 43200 48000 44000 43200 51200 53600 48800 55200 55200    NA
 [2,] 41600 36000 36800 40000 31200 31200 39200 40000 40800    NA
 [3,] 44000 42400 40800 36000 31200 32800 35200 36800 31200    NA
 [4,] 35200 32000 29600 29600 31200 27200 26400 24800 21600    NA
 [5,] 45600 44800 42400 39200 36800 37600 39200 39200 42400    NA
 [6,] 44800 36800 32800 35200 36800 43200 47200 37600 40800    NA
 [7,] 48000 48800 46400 48000 49600 54400 55200 56800 53600    NA
 [8,] 49600 44000 44000 46400 45600 53600 52000 56800 61600    NA
 [9,] 55200 46400 39200 40000 40800 43200 38400 43200 45600    NA
[10,] 48000 52000 56000 53600 51200 50400 55200 56000 51200    NA
[11,] 45600 51200 50400 49600 47200 44800 43200 41600 38400    NA
[12,] 56800 60800 57600 64000 68000 64000 66400 64800 66400    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/1rjft1438354990.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/2iwkc1438354990.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/341y61438354990.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/4ikze1438354990.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,] 43200 31200 31200 21600 36800 32800 46400 44000 38400 48000 38400 56800
[2,] 44000 36000 32800 26400 39200 36800 48000 45600 40000 51200 43200 60800
[3,] 48800 39200 36000 29600 39200 37600 49600 49600 43200 52000 45600 64000
[4,] 53600 40000 40800 31200 42400 43200 54400 53600 45600 55200 49600 66400
[5,] 55200 41600 44000 35200 45600 47200 56800 61600 46400 56000 51200 68000

$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,] 43744 37093.33 31786.67 27072 37514.67 34229.33 46229.33 45386.67 40250.67
[2,] 53856 41306.67 40213.33 32128 40885.33 40970.67 52970.67 53813.33 46149.33
        [,10]    [,11]    [,12]
[1,] 49893.33 42229.33 61050.67
[2,] 54106.67 48970.67 66949.33

$out
[1] 55200

$group
[1] 9

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12"

Warning message:
In bxp(list(stats = c(43200, 44000, 48800, 53600, 55200, 31200,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5s45f1438354990.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,] 41600 32000 29600 29600 31200 27200 26400 24800 21600    NA
[2,] 43600 39600 38000 37600 34000 35200 38800 38400 39600    NA
[3,] 45600 45600 43200 41600 43200 44000 45200 42400 44000    NA
[4,] 48800 50000 48400 48800 50400 53600 53600 56400 54400    NA
[5,] 55200 60800 57600 64000 68000 64000 66400 64800 66400    NA

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

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 43228.25 40856.49 38456.49 36491.6 35719.85 35607.64 38449.62 34190.08
[2,] 47971.75 50343.51 47943.51 46708.4 50680.15 52392.36 51950.38 50609.92
         [,9] [,10]
[1,] 37249.62    NA
[2,] 50750.38    NA

$out
[1] 35200 56800

$group
[1] 1 1

$names
 [1] "1" "2" "3" "4" "5" "6" "7" "8" "9" NA 

Warning message:
In bxp(list(stats = c(41600, 43600, 45600, 48800, 55200, 32000,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6r44d1438354990.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,] 2764.859  8000 3200
[2,] 3875.020 10400 4400
[3,] 4189.908 12400 6000
[4,] 4874.761 14000 7200
[5,] 6131.884 17600 9600

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 3733.919 10758.02 4722.901
[2,] 4645.897 14041.98 7277.099

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(2764.85884711036, 3875.0195259932, 4189.90816170297,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1rjft1438354990.ps tmp/1rjft1438354990.png",intern=TRUE))
character(0)
> try(system("convert tmp/2iwkc1438354990.ps tmp/2iwkc1438354990.png",intern=TRUE))
character(0)
> try(system("convert tmp/341y61438354990.ps tmp/341y61438354990.png",intern=TRUE))
character(0)
> try(system("convert tmp/4ikze1438354990.ps tmp/4ikze1438354990.png",intern=TRUE))
character(0)
> try(system("convert tmp/5s45f1438354990.ps tmp/5s45f1438354990.png",intern=TRUE))
character(0)
> try(system("convert tmp/6r44d1438354990.ps tmp/6r44d1438354990.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.175   0.385   2.581