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(2.08,2.09,2.36,2.99,2.75,1.58,1.69,1.3,1.97,1.84,1.96,1.86,2.75,2.62,2.41,3.61,2.03,1.45,1.4,1.3,1.58,2.1,2.27,2.54,2.55,2.05,2.32,2.6,2.1,1.61,1.55,1.12,1.39,2.18,1.94,2.27,2.41,2.2,2.58,2.9,2.12,1.34,1.07,0.86,1,1.54,1.29,1.44,2.6,2.77,3.31,3.2,2.07,1.42,1.43,1.28,1.59,1.68,2.01,2.52,2.74,3.06,2.69,2.32,1.67,1.04,0.98,0.86,0.97,1.3,1.82,1.99,2.7,2.86,2.91,2.56,2.05,1.62,1.26,1.44,1.27,1.64,1.84,2.1,2.79,2.84,2.76,2.67,2.1,1.55,1.42,1.12,1.12,1.41,1.56,1.8)
> 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] 96
> (np <- floor(n / par1))
[1] 8
> 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] 8 8 8 8 8 8 8 8 8 8 8 8
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
 [1,] 2.08 2.75 2.55 2.41 2.60 2.74 2.70 2.79   NA
 [2,] 2.09 2.62 2.05 2.20 2.77 3.06 2.86 2.84   NA
 [3,] 2.36 2.41 2.32 2.58 3.31 2.69 2.91 2.76   NA
 [4,] 2.99 3.61 2.60 2.90 3.20 2.32 2.56 2.67   NA
 [5,] 2.75 2.03 2.10 2.12 2.07 1.67 2.05 2.10   NA
 [6,] 1.58 1.45 1.61 1.34 1.42 1.04 1.62 1.55   NA
 [7,] 1.69 1.40 1.55 1.07 1.43 0.98 1.26 1.42   NA
 [8,] 1.30 1.30 1.12 0.86 1.28 0.86 1.44 1.12   NA
 [9,] 1.97 1.58 1.39 1.00 1.59 0.97 1.27 1.12   NA
[10,] 1.84 2.10 2.18 1.54 1.68 1.30 1.64 1.41   NA
[11,] 1.96 2.27 1.94 1.29 2.01 1.82 1.84 1.56   NA
[12,] 1.86 2.54 2.27 1.44 2.52 1.99 2.10 1.80   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/1ylgq1426097618.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/2qije1426097618.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/3tzra1426097618.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/4erkd1426097618.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,] 2.410 2.050 2.320 2.320 2.030 1.340 0.980 0.86 0.970 1.300 1.290 1.440
[2,] 2.480 2.145 2.385 2.580 2.040 1.380 1.165 0.99 1.060 1.475 1.690 1.830
[3,] 2.650 2.695 2.635 2.785 2.085 1.500 1.410 1.20 1.330 1.660 1.890 2.045
[4,] 2.745 2.850 2.835 3.095 2.110 1.595 1.490 1.30 1.585 1.970 1.985 2.395
[5,] 2.790 3.060 3.310 3.610 2.120 1.620 1.690 1.44 1.970 2.180 2.270 2.540

$n
 [1] 8 8 8 8 8 8 8 8 8 8 8 8

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]    [,7]    [,8]
[1,] 2.501967 2.301177 2.383624 2.497314 2.045897 1.379898 1.22845 1.02683
[2,] 2.798033 3.088823 2.886376 3.072686 2.124103 1.620102 1.59155 1.37317
         [,9]    [,10]    [,11]    [,12]
[1,] 1.036727 1.383486 1.725209 1.729383
[2,] 1.623273 1.936514 2.054791 2.360617

$out
[1] 2.08 2.75 1.67 1.04

$group
[1] 1 5 5 6

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

Warning message:
In bxp(list(stats = c(2.41, 2.48, 2.65, 2.745, 2.79, 2.05, 2.145,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5vl2l1426097618.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]
[1,] 1.300 1.300 1.120 0.860 1.280 0.860 1.260 1.120   NA
[2,] 1.765 1.515 1.580 1.180 1.510 1.010 1.530 1.415   NA
[3,] 1.965 2.185 2.075 1.490 2.040 1.745 1.945 1.680   NA
[4,] 2.225 2.580 2.295 2.305 2.685 2.505 2.630 2.715   NA
[5,] 2.750 3.610 2.600 2.900 3.310 3.060 2.910 2.840   NA

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

$conf
         [,1]     [,2]     [,3]      [,4]     [,5]    [,6]     [,7]     [,8]
[1,] 1.755191 1.699246 1.748884 0.9768799 1.504075 1.06312 1.443283 1.087061
[2,] 2.174809 2.670754 2.401116 2.0031201 2.575925 2.42688 2.446717 2.272939
     [,9]
[1,]   NA
[2,]   NA

$out
[1] 2.99

$group
[1] 1

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

Warning message:
In bxp(list(stats = c(1.3, 1.765, 1.965, 2.225, 2.75, 1.3, 1.515,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6yig11426097618.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,] 0.1936446 0.580 0.0600
[2,] 0.2369373 0.710 0.2225
[3,] 0.3048776 0.985 0.3225
[4,] 0.3588091 1.045 0.4700
[5,] 0.4108854 1.290 0.6725

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,] 0.2492911 0.8322043 0.2096136
[2,] 0.3604642 1.1377957 0.4353864

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.193644556561021, 0.236937297467135, 0.304877635536307,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1ylgq1426097618.ps tmp/1ylgq1426097618.png",intern=TRUE))
character(0)
> try(system("convert tmp/2qije1426097618.ps tmp/2qije1426097618.png",intern=TRUE))
character(0)
> try(system("convert tmp/3tzra1426097618.ps tmp/3tzra1426097618.png",intern=TRUE))
character(0)
> try(system("convert tmp/4erkd1426097618.ps tmp/4erkd1426097618.png",intern=TRUE))
character(0)
> try(system("convert tmp/5vl2l1426097618.ps tmp/5vl2l1426097618.png",intern=TRUE))
character(0)
> try(system("convert tmp/6yig11426097618.ps tmp/6yig11426097618.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.152   0.325   2.500