R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(14620,16005,16683,15487,15684,15962,12000,13769,14031,16078,15827,13149,15969,16628,16670,16487,16883,16201,12168,14010,16556,17404,16435,13123,16744,17410,16484,17103,17301,17301,12843,13748,16904,17342,15476,15424,15988,19244,18715,17780,17160,17349,11171,13438,16713,18369,17067,14055,15500,18475,19423,18686,19646,19733,12605,16616,19156,21348,20049,18020,20262,21789,20603,21928,21025,19346,11786,19082,20127,20217,20385,16653,13065,20275,21776,20260,22523,23033,14133,20110,19682,22197,17212,11784,15467,17002,15952,18767,20605,19809,14233,19311,20827,23388,20181,14344)
> 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,] 14620 15969 16744 15988 15500 20262 13065 15467   NA
 [2,] 16005 16628 17410 19244 18475 21789 20275 17002   NA
 [3,] 16683 16670 16484 18715 19423 20603 21776 15952   NA
 [4,] 15487 16487 17103 17780 18686 21928 20260 18767   NA
 [5,] 15684 16883 17301 17160 19646 21025 22523 20605   NA
 [6,] 15962 16201 17301 17349 19733 19346 23033 19809   NA
 [7,] 12000 12168 12843 11171 12605 11786 14133 14233   NA
 [8,] 13769 14010 13748 13438 16616 19082 20110 19311   NA
 [9,] 14031 16556 16904 16713 19156 20127 19682 20827   NA
[10,] 16078 17404 17342 18369 21348 20217 22197 23388   NA
[11,] 15827 16435 15476 17067 20049 20385 17212 20181   NA
[12,] 13149 13123 15424 14055 18020 16653 11784 14344   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/freestat/rcomp/tmp/1bhtu1243891537.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/freestat/rcomp/tmp/2itcv1243891537.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/freestat/rcomp/tmp/3ul0t1243891537.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/freestat/rcomp/tmp/4pabh1243891537.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]
[1,] 13065.0 16005.0 15952 15487.0 15684.0 15962.0 11171.0 13438.0 14031.0
[2,] 15043.5 16815.0 16577 16795.0 17021.5 16751.0 11893.0 13758.5 16634.5
[3,] 15734.5 17942.5 17699 18233.0 18473.5 18347.5 12386.5 15313.0 18030.0
[4,] 16366.0 19759.5 20013 19513.5 20815.0 19771.0 13488.0 19196.5 19904.5
[5,] 16744.0 21789.0 21776 21928.0 22523.0 23033.0 14233.0 20110.0 20827.0
       [,10]   [,11]   [,12]
[1,] 16078.0 15476.0 11784.0
[2,] 17373.0 16131.0 13136.0
[3,] 19293.0 17139.5 14199.5
[4,] 21772.5 20115.0 16038.5
[5,] 23388.0 20385.0 18020.0

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

$conf
         [,1]     [,2]    [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 14995.73 16297.66 15779.6 16714.41 16354.40 16660.48 11495.51 12275.26
[2,] 16473.27 19587.34 19618.4 19751.59 20592.60 20034.52 13277.49 18350.74
         [,9]    [,10]    [,11]    [,12]
[1,] 16203.33 16835.38 14913.98 12578.12
[2,] 19856.67 21750.62 19365.02 15820.88

$out
[1] 20262

$group
[1] 1

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

Warning message:
In bxp(list(stats = c(13065, 15043.5, 15734.5, 16366, 16744, 16005,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5xdk11243891537.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,] 12000.0 13123.0 12843 11171.0 15500.0 19082.0 11784.0 14233.0   NA
[2,] 13900.0 14989.5 15450 15021.5 17318.0 19214.0 15672.5 15709.5   NA
[3,] 15585.5 16461.0 16824 17113.5 18921.0 20239.5 20185.0 19039.0   NA
[4,] 15983.5 16649.0 17301 18074.5 19689.5 20814.0 21986.5 20393.0   NA
[5,] 16683.0 17404.0 17410 19244.0 21348.0 21928.0 23033.0 23388.0   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 14635.20 15704.09 15979.75 15721.01 17839.34 19509.73 17305.14 16902.82
[2,] 16535.80 17217.91 17668.25 18505.99 20002.66 20969.27 23064.86 21175.18
     [,9]
[1,]   NA
[2,]   NA

$out
[1] 12168 12605 11786 16653

$group
[1] 2 5 6 6

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

Warning message:
In bxp(list(stats = c(12000, 13900, 15585.5, 15983.5, 16683, 13123,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6zawj1243891537.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,] 1982.499 4909.0  921.750
[2,] 2045.974 5804.0 2390.000
[3,] 2123.791 6556.5 2910.250
[4,] 2390.279 6955.0 3709.125
[5,] 2872.603 7310.0 5375.500

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 1966.751 6031.521 2308.588
[2,] 2280.831 7081.479 3511.912

$out
[1] 1090.524 3062.000

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(1982.49921635726, 2045.97391568740, 2123.7913025293,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1bhtu1243891537.ps tmp/1bhtu1243891537.png")
> system("convert tmp/2itcv1243891537.ps tmp/2itcv1243891537.png")
> system("convert tmp/3ul0t1243891537.ps tmp/3ul0t1243891537.png")
> system("convert tmp/4pabh1243891537.ps tmp/4pabh1243891537.png")
> system("convert tmp/5xdk11243891537.ps tmp/5xdk11243891537.png")
> system("convert tmp/6zawj1243891537.ps tmp/6zawj1243891537.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.659   1.258   1.950