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(0.67,0.66,0.66,0.67,0.67,0.67,0.67,0.68,0.68,0.67,0.67,0.67,0.67,0.67,0.69,0.69,0.69,0.69,0.69,0.69,0.7,0.69,0.68,0.7,0.7,0.71,0.69,0.7,0.7,0.71,0.71,0.71,0.71,0.7,0.7,0.71,0.71,0.71,0.71,0.7,0.69,0.7,0.7,0.7,0.71,0.7,0.7,0.69,0.7,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.69,0.7,0.7,0.7,0.72,0.7,0.69,0.7,0.71,0.72,0.72,0.73,0.72,0.74,0.75)
> 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,] 0.67 0.67 0.70 0.71 0.70 0.70   NA
 [2,] 0.66 0.67 0.71 0.71 0.71 0.72   NA
 [3,] 0.66 0.69 0.69 0.71 0.71 0.70   NA
 [4,] 0.67 0.69 0.70 0.70 0.71 0.69   NA
 [5,] 0.67 0.69 0.70 0.69 0.71 0.70   NA
 [6,] 0.67 0.69 0.71 0.70 0.71 0.71   NA
 [7,] 0.67 0.69 0.71 0.70 0.71 0.72   NA
 [8,] 0.68 0.69 0.71 0.70 0.71 0.72   NA
 [9,] 0.68 0.70 0.71 0.71 0.71 0.73   NA
[10,] 0.67 0.69 0.70 0.70 0.69 0.72   NA
[11,] 0.67 0.68 0.70 0.70 0.70 0.74   NA
[12,] 0.67 0.70 0.71 0.69 0.70 0.75   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/fisher/rcomp/tmp/1qhqr1356527379.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/fisher/rcomp/tmp/2wkyd1356527379.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/fisher/rcomp/tmp/39nqj1356527379.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/fisher/rcomp/tmp/46ao21356527379.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,] 0.67 0.66 0.660 0.690 0.690 0.670 0.670 0.680 0.70 0.690  0.67  0.67
[2,] 0.67 0.67 0.690 0.690 0.690 0.690 0.690 0.690 0.70 0.690  0.68  0.69
[3,] 0.70 0.71 0.695 0.695 0.695 0.705 0.705 0.705 0.71 0.695  0.70  0.70
[4,] 0.70 0.71 0.710 0.700 0.700 0.710 0.710 0.710 0.71 0.700  0.70  0.71
[5,] 0.71 0.72 0.710 0.710 0.710 0.710 0.720 0.720 0.71 0.700  0.70  0.71

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

$conf
         [,1]      [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 0.680649 0.6841987 0.6820994 0.6885497 0.6885497 0.6920994 0.6920994
[2,] 0.719351 0.7358013 0.7079006 0.7014503 0.7014503 0.7179006 0.7179006
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,] 0.6920994 0.7035497 0.6885497 0.6870994 0.6870994
[2,] 0.7179006 0.7164503 0.7014503 0.7129006 0.7129006

$out
[1] 0.67 0.67 0.68 0.73 0.67 0.72 0.74 0.75

$group
[1]  4  5  9  9 10 10 11 12

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

Warning message:
In bxp(list(stats = c(0.67, 0.67, 0.7, 0.7, 0.71, 0.66, 0.67, 0.71,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/5syqm1356527379.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,] 0.67 0.680 0.690 0.69 0.69 0.690   NA
[2,] 0.67 0.685 0.700 0.70 0.70 0.700   NA
[3,] 0.67 0.690 0.705 0.70 0.71 0.720   NA
[4,] 0.67 0.690 0.710 0.71 0.71 0.725   NA
[5,] 0.67 0.690 0.710 0.71 0.71 0.750   NA

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

$conf
     [,1]      [,2]      [,3]      [,4]      [,5]      [,6] [,7]
[1,] 0.67 0.6877195 0.7004389 0.6954389 0.7054389 0.7085973   NA
[2,] 0.67 0.6922805 0.7095611 0.7045611 0.7145611 0.7314027   NA

$out
[1] 0.66 0.66 0.68 0.68 0.67 0.67 0.70 0.70

$group
[1] 1 1 1 1 2 2 2 2

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

Warning message:
In bxp(list(stats = c(0.67, 0.67, 0.67, 0.67, 0.67, 0.68, 0.685,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/67kct1356527379.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,] 0.01366260 0.040 0.00750
[2,] 0.01537021 0.040 0.01000
[3,] 0.01682785 0.050 0.01625
[4,] 0.02131644 0.055 0.01750
[5,] 0.02658320 0.070 0.02250

$n
[1] 12 12 12

$conf
           [,1]      [,2]      [,3]
[1,] 0.01411573 0.0431584 0.0128292
[2,] 0.01953996 0.0568416 0.0196708

$out
[1] 0.08 0.03

$group
[1] 2 3

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

Warning message:
In bxp(list(stats = c(0.0136626010212794, 0.0153702106157385, 0.01682784548442,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1qhqr1356527379.ps tmp/1qhqr1356527379.png",intern=TRUE))
character(0)
> try(system("convert tmp/2wkyd1356527379.ps tmp/2wkyd1356527379.png",intern=TRUE))
character(0)
> try(system("convert tmp/39nqj1356527379.ps tmp/39nqj1356527379.png",intern=TRUE))
character(0)
> try(system("convert tmp/46ao21356527379.ps tmp/46ao21356527379.png",intern=TRUE))
character(0)
> try(system("convert tmp/5syqm1356527379.ps tmp/5syqm1356527379.png",intern=TRUE))
character(0)
> try(system("convert tmp/67kct1356527379.ps tmp/67kct1356527379.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.251   0.827   4.095