R version 2.6.2 (2008-02-08)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(14.32,14.32,14.32,14.32,14.32,14.32,14.32,14.67,14.8,14.8,14.8,14.8,14.8,14.8,14.8,14.8,14.8,14.8,14.8,15.56,15.56,15.56,15.56,15.56,15.56,15.56,15.56,15.56,15.56,15.56,15.56,16.8,16.8,16.8,16.8,16.8,16.8,16.8,16.8,16.8,16.8,16.8,16.8,17.43,17.43,17.43,17.43,17.43,17.43,17.43,17.43,17.43,17.43,17.43,17.43,18.61,18.61,18.61,18.61,18.61,18.61,18.61,18.61,18.61,18.61,18.61,18.61,20,20,20,20,20,20,20,20,20,20,20,20,20.61,20.61,20.61,20.61,20.61,20.61,20.61,20.61,20.61,20.61,20.61,20.61,19.47,19.47,19.47,19.47,19.47)
> par1 = '12'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 96
> (np <- floor(n / par1))
[1] 8
> 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] 8 8 8 8 8 8 8 8 8 8 8 8
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]  [,8] [,9]
 [1,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [2,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [3,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [4,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [5,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [6,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [7,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
 [8,] 14.67 15.56 16.80 17.43 18.61 20.00 20.61 19.47   NA
 [9,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 19.47   NA
[10,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 19.47   NA
[11,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 19.47   NA
[12,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 19.47   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/www/html/rcomp/tmp/1ir1n1210518244.ps",horizontal=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/www/html/rcomp/tmp/230o31210518245.ps",horizontal=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/www/html/rcomp/tmp/3un071210518245.ps",horizontal=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/www/html/rcomp/tmp/4cy7u1210518245.ps",horizontal=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,] 14.320 14.320 14.320 14.320 14.320 14.320 14.320 14.670 14.800 14.800
[2,] 15.180 15.180 15.180 15.180 15.180 15.180 15.180 16.180 16.180 16.180
[3,] 17.115 17.115 17.115 17.115 17.115 17.115 17.115 18.020 18.020 18.020
[4,] 19.305 19.305 19.305 19.305 19.305 19.305 19.305 19.735 19.735 19.735
[5,] 20.610 20.610 20.610 20.610 20.610 20.610 20.610 20.610 20.610 20.610
      [,11]  [,12]
[1,] 14.800 14.800
[2,] 16.180 16.180
[3,] 18.020 18.020
[4,] 19.735 19.735
[5,] 20.610 20.610

$n
 [1] 8 8 8 8 8 8 8 8 8 8 8 8

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 14.81072 14.81072 14.81072 14.81072 14.81072 14.81072 14.81072 16.03413
[2,] 19.41928 19.41928 19.41928 19.41928 19.41928 19.41928 19.41928 20.00587
         [,9]    [,10]    [,11]    [,12]
[1,] 16.03413 16.03413 16.03413 16.03413
[2,] 20.00587 20.00587 20.00587 20.00587

$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(14.32, 15.18, 17.115, 19.305, 20.61, 14.32,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5axgy1210518245.ps",horizontal=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] [,9]
[1,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 19.47   NA
[2,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 19.47   NA
[3,] 14.32 14.80 15.56 16.80 17.43 18.61 20.00 20.61   NA
[4,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 20.61   NA
[5,] 14.80 15.56 16.80 17.43 18.61 20.00 20.61 20.61   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 14.10107 14.45336 14.99443 16.51265 16.89179 17.97601 19.72177 20.09004
[2,] 14.53893 15.14664 16.12557 17.08735 17.96821 19.24399 20.27823 21.12996
     [,9]
[1,]   NA
[2,]   NA

$out
numeric(0)

$group
numeric(0)

$names
[1] "1" "2" "3" "4" "5" "6" "7" "8" NA 

Warning message:
In bxp(list(stats = c(14.32, 14.32, 14.32, 14.8, 14.8, 14.8, 14.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6lfpb1210518245.ps",horizontal=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,] 2.112507 5.81 3.1125
[2,] 2.112507 5.81 3.1125
[3,] 2.341489 6.29 3.5875
[4,] 2.341489 6.29 3.5875
[5,] 2.341489 6.29 3.5875

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 2.237049 6.071069 3.370849
[2,] 2.445929 6.508931 3.804151

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(2.11250697378392, 2.11250697378392, 2.34148876633161,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1ir1n1210518244.ps tmp/1ir1n1210518244.png")
> system("convert tmp/230o31210518245.ps tmp/230o31210518245.png")
> system("convert tmp/3un071210518245.ps tmp/3un071210518245.png")
> system("convert tmp/4cy7u1210518245.ps tmp/4cy7u1210518245.png")
> system("convert tmp/5axgy1210518245.ps tmp/5axgy1210518245.png")
> system("convert tmp/6lfpb1210518245.ps tmp/6lfpb1210518245.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.273   0.793   1.535