R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(46.56,46.72,47.01,47.26,47.49,47.51,47.52,47.66,47.71,47.87,48,48,48.05,48.25,48.72,48.94,49.16,49.18,49.25,49.34,49.49,49.57,49.63,49.67,49.7,49.8,50.09,50.49,50.73,51.12,51.15,51.41,51.61,52.06,52.17,52.18,52.19,52.74,53.05,53.38,53.78,53.82,53.88,53.96,54.14,54.2,54.35,54.36,54.39,54.77,54.91,55.06,55.38,55.41,55.47,55.58,55.67,55.97,56.03,56.06,56.08,56.43,56.65,56.96,57.37,57.51,57.61,57.7,57.91,58.12,58.18,58.16)
> 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,] 46.56 48.05 49.70 52.19 54.39 56.08   NA
 [2,] 46.72 48.25 49.80 52.74 54.77 56.43   NA
 [3,] 47.01 48.72 50.09 53.05 54.91 56.65   NA
 [4,] 47.26 48.94 50.49 53.38 55.06 56.96   NA
 [5,] 47.49 49.16 50.73 53.78 55.38 57.37   NA
 [6,] 47.51 49.18 51.12 53.82 55.41 57.51   NA
 [7,] 47.52 49.25 51.15 53.88 55.47 57.61   NA
 [8,] 47.66 49.34 51.41 53.96 55.58 57.70   NA
 [9,] 47.71 49.49 51.61 54.14 55.67 57.91   NA
[10,] 47.87 49.57 52.06 54.20 55.97 58.12   NA
[11,] 48.00 49.63 52.17 54.35 56.03 58.18   NA
[12,] 48.00 49.67 52.18 54.36 56.06 58.16   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/1yzq51358001398.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/23bgd1358001398.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/3w9as1358001398.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/4l64k1358001398.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]
[1,] 46.560 46.72 47.01 47.260 47.490 47.51 47.520 47.660 47.710 47.87 48.00
[2,] 48.050 48.25 48.72 48.940 49.160 49.18 49.250 49.340 49.490 49.57 49.63
[3,] 50.945 51.27 51.57 51.935 52.255 52.47 52.515 52.685 52.875 53.13 53.26
[4,] 54.390 54.77 54.91 55.060 55.380 55.41 55.470 55.580 55.670 55.97 56.03
[5,] 56.080 56.43 56.65 56.960 57.370 57.51 57.610 57.700 57.910 58.12 58.18
     [,12]
[1,] 48.00
[2,] 49.67
[3,] 53.27
[4,] 56.06
[5,] 58.16

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

$conf
        [,1]     [,2]     [,3]    [,4]    [,5]     [,6]    [,7]  [,8]    [,9]
[1,] 46.8555 47.06439 47.57725 47.9874 48.2429 48.45145 48.5029 48.66 48.8887
[2,] 55.0345 55.47561 55.56275 55.8826 56.2671 56.48855 56.5271 56.71 56.8613
        [,10]    [,11]    [,12]
[1,] 49.00179 49.13179 49.14824
[2,] 57.25821 57.38821 57.39176

$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(46.56, 48.05, 50.945, 54.39, 56.08, 46.72,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5to4l1358001398.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,] 46.560 48.050 49.700 52.190 54.390 56.080   NA
[2,] 47.135 48.830 50.290 53.215 54.985 56.805   NA
[3,] 47.515 49.215 51.135 53.850 55.440 57.560   NA
[4,] 47.790 49.530 51.835 54.170 55.820 58.015   NA
[5,] 48.000 49.670 52.180 54.360 56.060 58.180   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 47.21625 48.89573 50.43032 53.41442 55.05915 57.00811   NA
[2,] 47.81375 49.53427 51.83968 54.28558 55.82085 58.11189   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(46.56, 47.135, 47.515, 47.79, 48, 48.05, 48.83,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6qe4b1358001398.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,] 3.705776  9.520 5.26750
[2,] 3.780186  9.705 5.32625
[3,] 3.824796 10.020 5.34625
[4,] 3.859819 10.170 5.38000
[5,] 3.884156 10.250 5.42750

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 3.788475  9.80791 5.321734
[2,] 3.861116 10.23209 5.370766

$out
[1] 5.625

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(3.70577612203795, 3.78018644158673, 3.82479570072285,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1yzq51358001398.ps tmp/1yzq51358001398.png",intern=TRUE))
character(0)
> try(system("convert tmp/23bgd1358001398.ps tmp/23bgd1358001398.png",intern=TRUE))
character(0)
> try(system("convert tmp/3w9as1358001398.ps tmp/3w9as1358001398.png",intern=TRUE))
character(0)
> try(system("convert tmp/4l64k1358001398.ps tmp/4l64k1358001398.png",intern=TRUE))
character(0)
> try(system("convert tmp/5to4l1358001398.ps tmp/5to4l1358001398.png",intern=TRUE))
character(0)
> try(system("convert tmp/6qe4b1358001398.ps tmp/6qe4b1358001398.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.005   0.501   3.558