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(4.53,4.53,4.53,4.61,4.63,4.63,4.63,4.63,4.63,4.63,4.63,4.63,4.63,4.63,4.66,4.7,4.72,4.73,4.73,4.74,4.74,4.74,4.76,4.88,4.88,4.88,4.88,4.89,4.97,4.97,4.97,4.97,4.97,4.97,4.97,4.97,4.97,4.97,4.97,4.98,5,5.03,5.04,5.04,5.05,5.05,5.05,5.06,5.06,5.06,5.07,5.09,5.18,5.23,5.25,5.26,5.28,5.29,5.29,5.29,5.29,5.3,5.3,5.3,5.32,5.33,5.33,5.37,5.45,5.47,5.5,5.51)
> 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,] 4.53 4.63 4.88 4.97 5.06 5.29   NA
 [2,] 4.53 4.63 4.88 4.97 5.06 5.30   NA
 [3,] 4.53 4.66 4.88 4.97 5.07 5.30   NA
 [4,] 4.61 4.70 4.89 4.98 5.09 5.30   NA
 [5,] 4.63 4.72 4.97 5.00 5.18 5.32   NA
 [6,] 4.63 4.73 4.97 5.03 5.23 5.33   NA
 [7,] 4.63 4.73 4.97 5.04 5.25 5.33   NA
 [8,] 4.63 4.74 4.97 5.04 5.26 5.37   NA
 [9,] 4.63 4.74 4.97 5.05 5.28 5.45   NA
[10,] 4.63 4.74 4.97 5.05 5.29 5.47   NA
[11,] 4.63 4.76 4.97 5.05 5.29 5.50   NA
[12,] 4.63 4.88 4.97 5.06 5.29 5.51   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/1do7r1416609160.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/2le1v1416609160.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/3vof91416609160.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/4krx61416609160.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,] 4.530 4.530 4.530 4.610 4.630 4.63 4.630 4.630 4.63  4.63  4.63 4.630
[2,] 4.630 4.630 4.660 4.700 4.720 4.73 4.730 4.740 4.74  4.74  4.76 4.880
[3,] 4.925 4.925 4.925 4.935 4.985 5.00 5.005 5.005 5.01  5.01  5.01 5.015
[4,] 5.060 5.060 5.070 5.090 5.180 5.23 5.250 5.260 5.28  5.29  5.29 5.290
[5,] 5.290 5.300 5.300 5.300 5.320 5.33 5.330 5.370 5.45  5.47  5.50 5.510

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 4.647636 4.647636 4.660537 4.683437 4.688285 4.677484 4.669583 4.669583
[2,] 5.202364 5.202364 5.189463 5.186563 5.281715 5.322516 5.340417 5.340417
         [,9]    [,10]    [,11]    [,12]
[1,] 4.661683 4.655232 4.668133 4.750537
[2,] 5.358317 5.364768 5.351867 5.279463

$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(4.53, 4.63, 4.925, 5.06, 5.29, 4.53, 4.63,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/58bua1416609160.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,] 4.53 4.63 4.880 4.970 5.060 5.29   NA
[2,] 4.57 4.68 4.885 4.975 5.080 5.30   NA
[3,] 4.63 4.73 4.970 5.035 5.240 5.33   NA
[4,] 4.63 4.74 4.970 5.050 5.285 5.46   NA
[5,] 4.63 4.76 4.970 5.060 5.290 5.51   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 4.602634 4.702634 4.931231 5.000792 5.146498 5.257023   NA
[2,] 4.657366 4.757366 5.008769 5.069208 5.333502 5.402977   NA

$out
[1] 4.88

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(4.53, 4.57, 4.63, 4.63, 4.63, 4.63, 4.68,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6whm71416609160.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,] 0.2537256 0.690 0.31500
[2,] 0.2748776 0.700 0.33750
[3,] 0.2816138 0.765 0.37125
[4,] 0.3109863 0.830 0.41250
[5,] 0.3241399 0.880 0.43250

$n
[1] 12 12 12

$conf
          [,1]      [,2]     [,3]
[1,] 0.2651443 0.7057061 0.337042
[2,] 0.2980832 0.8242939 0.405458

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.253725573536974, 0.274877608067852, 0.281613755744182,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1do7r1416609160.ps tmp/1do7r1416609160.png",intern=TRUE))
character(0)
> try(system("convert tmp/2le1v1416609160.ps tmp/2le1v1416609160.png",intern=TRUE))
character(0)
> try(system("convert tmp/3vof91416609160.ps tmp/3vof91416609160.png",intern=TRUE))
character(0)
> try(system("convert tmp/4krx61416609160.ps tmp/4krx61416609160.png",intern=TRUE))
character(0)
> try(system("convert tmp/58bua1416609160.ps tmp/58bua1416609160.png",intern=TRUE))
character(0)
> try(system("convert tmp/6whm71416609160.ps tmp/6whm71416609160.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.105   0.376   2.505