R version 2.15.3 (2013-03-01) -- "Security Blanket"
Copyright (C) 2013 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(599,599,599,599,599,599,599,599,599,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,617.06,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,628.18,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,641.08,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,668.21,665.27,665.27,665.27,665.27,665.27,665.27,665.27,665.27,665.27,665.27,665.27,665.27,674.3,674.3,674.3)
> 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,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [2,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [3,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [4,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [5,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [6,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [7,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [8,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
 [9,] 599.00 617.06 628.18 641.08 668.21 665.27   NA
[10,] 617.06 628.18 641.08 668.21 665.27 674.30   NA
[11,] 617.06 628.18 641.08 668.21 665.27 674.30   NA
[12,] 617.06 628.18 641.08 668.21 665.27 674.30   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/1qmmd1366878071.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/2jn1n1366878071.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/3vfzu1366878071.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/417tp1366878071.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]
[1,] 599.00 599.00 599.00 599.00 599.00 599.00 599.00 599.00 599.00 617.060
[2,] 617.06 617.06 617.06 617.06 617.06 617.06 617.06 617.06 617.06 628.180
[3,] 634.63 634.63 634.63 634.63 634.63 634.63 634.63 634.63 634.63 653.175
[4,] 665.27 665.27 665.27 665.27 665.27 665.27 665.27 665.27 665.27 668.210
[5,] 668.21 668.21 668.21 668.21 668.21 668.21 668.21 668.21 668.21 674.300
       [,11]   [,12]
[1,] 617.060 617.060
[2,] 628.180 628.180
[3,] 653.175 653.175
[4,] 668.210 668.210
[5,] 674.300 674.300

$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,] 603.533 603.533 603.533 603.533 603.533 603.533 603.533 603.533 603.533
[2,] 665.727 665.727 665.727 665.727 665.727 665.727 665.727 665.727 665.727
        [,10]    [,11]    [,12]
[1,] 627.3544 627.3544 627.3544
[2,] 678.9956 678.9956 678.9956

$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(599, 617.06, 634.63, 665.27, 668.21, 599,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/53eb91366878071.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,] 599.00 617.06 628.18 641.080 665.27 665.270   NA
[2,] 599.00 617.06 628.18 641.080 666.74 665.270   NA
[3,] 599.00 617.06 628.18 641.080 668.21 665.270   NA
[4,] 608.03 622.62 634.63 654.645 668.21 669.785   NA
[5,] 617.06 628.18 641.08 668.210 668.21 674.300   NA

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

$conf
         [,1]    [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 594.8814 614.524 625.2381 634.8929 667.5395 663.2107   NA
[2,] 603.1186 619.596 631.1219 647.2671 668.8805 667.3293   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(599, 599, 599, 608.03, 617.06, 617.06, 617.06,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/65ubj1366878071.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,] 23.62282 57.240 36.07000
[2,] 25.42683 63.225 37.72625
[3,] 27.23084 69.210 39.38250
[4,] 27.23084 69.210 39.38250
[5,] 27.23084 69.210 39.38250

$n
[1] 12 12 12

$conf
         [,1]    [,2]     [,3]
[1,] 26.40802 66.4802 38.62707
[2,] 28.05366 71.9398 40.13793

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(23.6228183472393, 25.4268282515132, 27.230838155787,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1qmmd1366878071.ps tmp/1qmmd1366878071.png",intern=TRUE))
character(0)
> try(system("convert tmp/2jn1n1366878071.ps tmp/2jn1n1366878071.png",intern=TRUE))
character(0)
> try(system("convert tmp/3vfzu1366878071.ps tmp/3vfzu1366878071.png",intern=TRUE))
character(0)
> try(system("convert tmp/417tp1366878071.ps tmp/417tp1366878071.png",intern=TRUE))
character(0)
> try(system("convert tmp/53eb91366878071.ps tmp/53eb91366878071.png",intern=TRUE))
character(0)
> try(system("convert tmp/65ubj1366878071.ps tmp/65ubj1366878071.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  4.219   0.974   5.174