R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(1.58,1.59,1.55,1.52,1.51,1.5,1.56,1.59,1.59,1.59,1.6,1.57,1.55,1.54,1.58,1.57,1.56,1.62,1.59,1.61,1.63,1.74,1.77,1.82,1.78,1.75,1.76,1.72,1.78,1.82,1.91,1.82,1.91,1.81,1.59,1.48,1.47,1.56,1.5,1.47,1.49,1.57,1.57,1.63,1.67,1.61,1.66,1.66,1.72,1.73,1.75,1.74,1.75,1.75,1.71,1.7,1.77,1.81,1.91,1.98,1.96,1.89,1.98,2.02,2.01,1.91,1.94,1.93,1.98,2.01,1.97,1.96,2.11,2.13,2.17,2.17,2.05,1.84,1.87,2.03,2.17,2.17,2.2,2.13)
> 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,] 1.58 1.55 1.78 1.47 1.72 1.96 2.11   NA
 [2,] 1.59 1.54 1.75 1.56 1.73 1.89 2.13   NA
 [3,] 1.55 1.58 1.76 1.50 1.75 1.98 2.17   NA
 [4,] 1.52 1.57 1.72 1.47 1.74 2.02 2.17   NA
 [5,] 1.51 1.56 1.78 1.49 1.75 2.01 2.05   NA
 [6,] 1.50 1.62 1.82 1.57 1.75 1.91 1.84   NA
 [7,] 1.56 1.59 1.91 1.57 1.71 1.94 1.87   NA
 [8,] 1.59 1.61 1.82 1.63 1.70 1.93 2.03   NA
 [9,] 1.59 1.63 1.91 1.67 1.77 1.98 2.17   NA
[10,] 1.59 1.74 1.81 1.61 1.81 2.01 2.17   NA
[11,] 1.60 1.77 1.59 1.66 1.91 1.97 2.20   NA
[12,] 1.57 1.82 1.48 1.66 1.98 1.96 2.13   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/1nyqc1386239401.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/26f8x1386239401.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/3rquq1386239402.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/429771386239402.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,] 1.470 1.540 1.500 1.470 1.490 1.500 1.56 1.590 1.590 1.590  1.59 1.480
[2,] 1.565 1.575 1.565 1.545 1.535 1.595 1.58 1.620 1.650 1.675  1.63 1.615
[3,] 1.720 1.730 1.750 1.720 1.750 1.750 1.71 1.700 1.770 1.810  1.77 1.820
[4,] 1.870 1.820 1.870 1.880 1.895 1.830 1.89 1.875 1.945 1.910  1.94 1.970
[5,] 2.110 2.130 2.170 2.170 2.050 1.910 1.94 2.030 2.170 2.170  2.20 2.130

$n
 [1] 7 7 7 7 7 7 7 7 7 7 7 7

$conf
         [,1]    [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.537859 1.58369 1.567859 1.519943 1.535014 1.609662 1.524873 1.547718
[2,] 1.902141 1.87631 1.932141 1.920057 1.964986 1.890338 1.895127 1.852282
         [,9]    [,10]    [,11] [,12]
[1,] 1.593831 1.669662 1.584873 1.608
[2,] 1.946169 1.950338 1.955127 2.032

$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(1.47, 1.565, 1.72, 1.87, 2.11, 1.54, 1.575,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5ik9v1386239402.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,] 1.500 1.540 1.720 1.470 1.700 1.890 1.87   NA
[2,] 1.535 1.565 1.735 1.495 1.725 1.935 2.04   NA
[3,] 1.575 1.600 1.780 1.570 1.750 1.965 2.13   NA
[4,] 1.590 1.685 1.820 1.645 1.790 1.995 2.17   NA
[5,] 1.600 1.820 1.910 1.670 1.810 2.020 2.20   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7] [,8]
[1,] 1.549914 1.545267 1.741231 1.501584 1.720353 1.937634 2.070706   NA
[2,] 1.600086 1.654733 1.818769 1.638416 1.779647 1.992366 2.189294   NA

$out
[1] 1.59 1.48 1.91 1.98 1.84

$group
[1] 3 3 5 5 7

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

Warning message:
In bxp(list(stats = c(1.5, 1.535, 1.575, 1.59, 1.6, 1.54, 1.565,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/63e061386239402.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,] 0.1539326 0.380 0.2350
[2,] 0.1904698 0.500 0.2500
[3,] 0.2186721 0.585 0.3050
[4,] 0.2352180 0.645 0.3225
[5,] 0.2626060 0.700 0.3600

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,] 0.1982621 0.5188645 0.2719323
[2,] 0.2390820 0.6511355 0.3380677

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.15393257645878, 0.190469829243489, 0.218672088537704,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1nyqc1386239401.ps tmp/1nyqc1386239401.png",intern=TRUE))
character(0)
> try(system("convert tmp/26f8x1386239401.ps tmp/26f8x1386239401.png",intern=TRUE))
character(0)
> try(system("convert tmp/3rquq1386239402.ps tmp/3rquq1386239402.png",intern=TRUE))
character(0)
> try(system("convert tmp/429771386239402.ps tmp/429771386239402.png",intern=TRUE))
character(0)
> try(system("convert tmp/5ik9v1386239402.ps tmp/5ik9v1386239402.png",intern=TRUE))
character(0)
> try(system("convert tmp/63e061386239402.ps tmp/63e061386239402.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  6.514   1.280   7.790