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

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(121.3,124.0,122.9,120.1,118.3,118.1,118.4,116.6,116.4,116.7,117.7,119.5,123.3,124.6,125.4,127.0,126.8,131.8,128.1,130.1,133.5,142.7,140.0,137.9,132.6,133.7,137.0,141.1,145.3,146.1,141.8,140.0,137.4,139.5,140.3,142.7,143.3,146.0,147.2,146.1,147.1,141.7,138.8,138.3,140.2,143.1,142.0,142.4,141.2,138.0,137.9,136.8,135.9,138.8,139.5,138.0,139.7,137.5,137.8,137.4,141.7,145.3,148.9,151.3,151.4,149.2,143.8,143.6,144.3,142.0,140.8,141.8)
> 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] 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,] 121.3 123.3 132.6 143.3 141.2 141.7   NA
 [2,] 124.0 124.6 133.7 146.0 138.0 145.3   NA
 [3,] 122.9 125.4 137.0 147.2 137.9 148.9   NA
 [4,] 120.1 127.0 141.1 146.1 136.8 151.3   NA
 [5,] 118.3 126.8 145.3 147.1 135.9 151.4   NA
 [6,] 118.1 131.8 146.1 141.7 138.8 149.2   NA
 [7,] 118.4 128.1 141.8 138.8 139.5 143.8   NA
 [8,] 116.6 130.1 140.0 138.3 138.0 143.6   NA
 [9,] 116.4 133.5 137.4 140.2 139.7 144.3   NA
[10,] 116.7 142.7 139.5 143.1 137.5 142.0   NA
[11,] 117.7 140.0 140.3 142.0 137.8 140.8   NA
[12,] 119.5 137.9 142.7 142.4 137.4 141.8   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/1eshn1211141000.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/2th3q1211141000.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/3epw91211141000.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/4pnqf1211141000.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]  [,11]
[1,] 121.3 124.00 122.90 120.10 118.3 118.10 118.40 116.60 133.50 137.50 137.80
[2,] 123.3 124.60 125.40 127.00 126.8 131.80 128.10 130.10 133.50 137.50 137.80
[3,] 136.9 135.85 137.45 138.95 140.6 140.25 139.15 138.15 138.55 140.75 140.15
[4,] 141.7 145.30 147.20 146.10 147.1 146.10 141.80 140.00 140.20 142.70 140.80
[5,] 143.3 146.00 148.90 151.30 151.4 149.20 143.80 143.60 144.30 143.10 142.00
      [,12]
[1,] 137.40
[2,] 137.40
[3,] 139.85
[4,] 142.40
[5,] 142.70

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 125.0314 122.4978 123.3883 126.6299 127.5058 131.0260 130.3131 131.7642
[2,] 148.7686 149.2022 151.5117 151.2701 153.6942 149.4740 147.9869 144.5358
         [,9]    [,10]    [,11]    [,12]
[1,] 134.2283 137.3958 138.2149 136.6248
[2,] 142.8717 144.1042 142.0851 143.0752

$out
[1] 116.4 116.7 117.7 119.5

$group
[1]  9 10 11 12

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

Warning message:
In bxp(list(stats = c(121.3, 123.3, 136.9, 141.7, 143.3, 124, 124.6,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/52zq31211141000.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]
[1,] 116.40 123.3 132.60 138.30 135.90 140.80   NA
[2,] 117.20 126.1 137.20 140.95 137.45 141.90   NA
[3,] 118.35 129.1 140.15 142.75 137.95 144.05   NA
[4,] 120.70 135.7 142.25 146.05 139.15 149.05   NA
[5,] 124.00 142.7 146.10 147.20 141.20 151.40   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 116.7536 124.7214 137.8467 140.4239 137.1746 140.7888   NA
[2,] 119.9464 133.4786 142.4533 145.0761 138.7254 147.3112   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(116.4, 117.2, 118.35, 120.7, 124, 123.3, 126.1,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6bgar1211141000.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,]  8.853192 22.00  2.3250
[2,]  9.704601 23.75  5.1625
[3,]  9.852477 26.20 10.9500
[4,] 11.030936 29.50 16.2625
[5,] 12.898785 33.10 17.5750

$n
[1] 12 12 12

$conf
          [,1]     [,2]      [,3]
[1,]  9.247527 23.57739  5.887215
[2,] 10.457427 28.82261 16.012785

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(8.85319151492839, 9.70460117182042, 9.85247713531698,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1eshn1211141000.ps tmp/1eshn1211141000.png")
> system("convert tmp/2th3q1211141000.ps tmp/2th3q1211141000.png")
> system("convert tmp/3epw91211141000.ps tmp/3epw91211141000.png")
> system("convert tmp/4pnqf1211141000.ps tmp/4pnqf1211141000.png")
> system("convert tmp/52zq31211141000.ps tmp/52zq31211141000.png")
> system("convert tmp/6bgar1211141000.ps tmp/6bgar1211141000.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.285   0.817   1.699