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(113000,110000,107000,103000,98000,98000,137000,148000,147000,139000,130000,128000,127000,123000,118000,114000,108000,111000,151000,159000,158000,148000,138000,137000,136000,133000,126000,120000,114000,116000,153000,162000,161000,149000,139000,135000,130000,127000,122000,117000,112000,113000,149000,157000,157000,147000,137000,132000,125000,123000,117000,114000,111000,112000,144000,150000,149000,134000,123000,116000,117000,111000,105000,102000,95000,93000,124000,130000,124000,115000,106000,105000)
> 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,] 113000 127000 136000 130000 125000 117000   NA
 [2,] 110000 123000 133000 127000 123000 111000   NA
 [3,] 107000 118000 126000 122000 117000 105000   NA
 [4,] 103000 114000 120000 117000 114000 102000   NA
 [5,]  98000 108000 114000 112000 111000  95000   NA
 [6,]  98000 111000 116000 113000 112000  93000   NA
 [7,] 137000 151000 153000 149000 144000 124000   NA
 [8,] 148000 159000 162000 157000 150000 130000   NA
 [9,] 147000 158000 161000 157000 149000 124000   NA
[10,] 139000 148000 149000 147000 134000 115000   NA
[11,] 130000 138000 139000 137000 123000 106000   NA
[12,] 128000 137000 135000 132000 116000 105000   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/1gfoe1211307299.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/2i3cc1211307299.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/3bdi71211307299.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/4tbw01211307299.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,] 113000 110000 105000 102000  95000  93000 124000 148000 147000 115000
[2,] 117000 111000 107000 103000  98000  98000 137000 148000 147000 134000
[3,] 126000 123000 117500 114000 109500 111500 146500 153500 153000 143000
[4,] 130000 127000 122000 117000 112000 113000 151000 159000 158000 148000
[5,] 136000 133000 126000 120000 114000 116000 153000 162000 161000 149000
      [,11]  [,12]
[1,] 106000 105000
[2,] 123000 116000
[3,] 133500 130000
[4,] 138000 135000
[5,] 139000 137000

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 117614.6 112679.5 107824.5 104969.5 100469.5 101824.5 137469.5 146404.6
[2,] 134385.4 133320.5 127175.5 123030.5 118530.5 121175.5 155530.5 160595.4
         [,9]    [,10]    [,11]    [,12]
[1,] 145904.6 133969.5 123824.5 117744.4
[2,] 160095.4 152030.5 143175.5 142255.6

$out
[1] 130000 124000

$group
[1] 8 9

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

Warning message:
In bxp(list(stats = c(113000, 117000, 126000, 130000, 136000, 110000,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5j1xd1211307299.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,]  98000 108000 114000 112000 111000  93000   NA
[2,] 105000 116000 123000 119500 115000 103500   NA
[3,] 120500 132000 135500 131000 123000 108500   NA
[4,] 138000 149500 151000 148000 139000 120500   NA
[5,] 148000 159000 162000 157000 150000 130000   NA

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

$conf
         [,1]     [,2]   [,3]     [,4]     [,5]     [,6] [,7]
[1,] 105448.5 116720.4 122729 118001.0 112053.4 100746.2   NA
[2,] 135551.5 147279.6 148271 143999.0 133946.6 116253.8   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(98000, 105000, 120500, 138000, 148000, 108000,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6d0j81211307299.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,]  7447.595 18000 10000
[2,]  8367.148 22000 10375
[3,] 10130.885 26000 11500
[4,] 12618.234 32500 12250
[5,] 13544.987 37000 13000

$n
[1] 12 12 12

$conf
          [,1]     [,2]    [,3]
[1,]  8191.936 21210.88 10644.8
[2,] 12069.834 30789.12 12355.2

$out
[1] 15250

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(7447.5946900101, 8367.14758567257, 10130.8852596353,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1gfoe1211307299.ps tmp/1gfoe1211307299.png")
> system("convert tmp/2i3cc1211307299.ps tmp/2i3cc1211307299.png")
> system("convert tmp/3bdi71211307299.ps tmp/3bdi71211307299.png")
> system("convert tmp/4tbw01211307299.ps tmp/4tbw01211307299.png")
> system("convert tmp/5j1xd1211307299.ps tmp/5j1xd1211307299.png")
> system("convert tmp/6d0j81211307299.ps tmp/6d0j81211307299.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.316   0.898   1.954