R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(9721,9897,9828,9924,10371,10846,10413,10709,10662,10570,10297,10635,10872,10296,10383,10431,10574,10653,10805,10872,10625,10407,10463,10556,10646,10702,11353,11346,11451,11964,12574,13031,13812,14544,14931,14886,16005,17064,15168,16050,15839,15137,14954,15648,15305,15579,16348,15928,16171,15937,15713,15594,15683,16438,17032,17696,17745,19394,20148,20108,18584,18441,18391,19178,18079,18483,19644,19195,19650,20830,23595,22937)
> 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,]  9721 10872 10646 16005 16171 18584   NA
 [2,]  9897 10296 10702 17064 15937 18441   NA
 [3,]  9828 10383 11353 15168 15713 18391   NA
 [4,]  9924 10431 11346 16050 15594 19178   NA
 [5,] 10371 10574 11451 15839 15683 18079   NA
 [6,] 10846 10653 11964 15137 16438 18483   NA
 [7,] 10413 10805 12574 14954 17032 19644   NA
 [8,] 10709 10872 13031 15648 17696 19195   NA
 [9,] 10662 10625 13812 15305 17745 19650   NA
[10,] 10570 10407 14544 15579 19394 20830   NA
[11,] 10297 10463 14931 16348 20148 23595   NA
[12,] 10635 10556 14886 15928 20108 22937   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/1kabu1243927561.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/2ly3q1243927561.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/3g7yd1243927561.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/4ni2t1243927561.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,]  9721.0  9897.0  9828.0  9924 10371 10653.0 10413 10709.0 10625.0 10407.0
[2,] 10646.0 10296.0 10383.0 10431 10574 10846.0 10805 10872.0 10662.0 10570.0
[3,] 13438.5 13319.5 13260.5 13470 13567 13550.5 13764 14339.5 14558.5 15061.5
[4,] 16171.0 17064.0 15713.0 16050 15839 16438.0 17032 17696.0 17745.0 19394.0
[5,] 18584.0 18441.0 18391.0 19178 18079 18483.0 19644 19195.0 19650.0 20830.0
       [,11] [,12]
[1,] 10297.0 10556
[2,] 10463.0 10635
[3,] 15639.5 15407
[4,] 20148.0 20108
[5,] 23595.0 22937

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

$conf
          [,1]      [,2]      [,3]      [,4]     [,5]     [,6]      [,7]
[1,]  9874.697  8953.921  9822.478  9845.564 10170.90  9943.48  9747.384
[2,] 17002.303 17685.079 16698.522 17094.436 16963.10 17157.52 17780.616
        [,8]      [,9]     [,10]     [,11]     [,12]
[1,]  9937.8  9989.736  9369.735  9392.362  9296.609
[2,] 18741.2 19127.264 20753.265 21886.638 21517.391

$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(9721, 10646, 13438.5, 16171, 18584, 9897,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5qudx1243927561.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,]  9721.0 10296 10646.0 14954.0 15594.0 18079.0   NA
[2,]  9910.5 10419 11349.5 15236.5 15825.0 18462.0   NA
[3,] 10392.0 10565 12269.0 15743.5 16735.0 19186.5   NA
[4,] 10648.5 10729 14178.0 16027.5 18569.5 20240.0   NA
[5,] 10846.0 10872 14931.0 17064.0 20148.0 20830.0   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 10055.39 10423.61 10978.90 15382.72 15483.22 18375.54   NA
[2,] 10728.61 10706.39 13559.10 16104.28 17986.78 19997.46   NA

$out
[1] 23595 22937

$group
[1] 6 6

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

Warning message:
In bxp(list(stats = c(9721, 9910.5, 10392, 10648.5, 10846, 10296,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6bgaz1243927561.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,] 3243.180  7708.0 4951.25
[2,] 3501.987  8515.0 5136.00
[3,] 3691.005  8944.0 5556.25
[4,] 4092.395  9838.5 6630.75
[5,] 4342.066 10423.0 7618.00

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 3421.716 8340.343 4874.484
[2,] 3960.295 9547.657 6238.016

$out
[1]  5278.796  4990.266 13298.000 12381.000

$group
[1] 1 1 2 2

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

Warning message:
In bxp(list(stats = c(3243.18000836627, 3501.98668664591, 3691.00543715797,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1kabu1243927561.ps tmp/1kabu1243927561.png")
> system("convert tmp/2ly3q1243927561.ps tmp/2ly3q1243927561.png")
> system("convert tmp/3g7yd1243927561.ps tmp/3g7yd1243927561.png")
> system("convert tmp/4ni2t1243927561.ps tmp/4ni2t1243927561.png")
> system("convert tmp/5qudx1243927561.ps tmp/5qudx1243927561.png")
> system("convert tmp/6bgaz1243927561.ps tmp/6bgaz1243927561.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.084   0.827   2.798