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(10236,10893,10756,10940,10997,10827,10166,10186,10457,10368,10244,10511,10812,10738,10171,9721,9897,9828,9924,10371,10846,10413,10709,10662,10570,10297,10635,10872,10296,10383,10431,10574,10653,10805,10872,10625,10407,10463,10556,10646,10702,11353,11346,11451,11964,12574,13031,13812,14544,14931,14886,16005,17064,15168,16050,15839,15137,14954,15648,15305,15579,16348,15928,16171,15937,15713,15594,15683,16438,17032,17696,17745)
> 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,] 10236 10812 10570 10407 14544 15579   NA
 [2,] 10893 10738 10297 10463 14931 16348   NA
 [3,] 10756 10171 10635 10556 14886 15928   NA
 [4,] 10940  9721 10872 10646 16005 16171   NA
 [5,] 10997  9897 10296 10702 17064 15937   NA
 [6,] 10827  9828 10383 11353 15168 15713   NA
 [7,] 10166  9924 10431 11346 16050 15594   NA
 [8,] 10186 10371 10574 11451 15839 15683   NA
 [9,] 10457 10846 10653 11964 15137 16438   NA
[10,] 10368 10413 10805 12574 14954 17032   NA
[11,] 10244 10709 10872 13031 15648 17696   NA
[12,] 10511 10662 10625 13812 15305 17745   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/16d8l1211138598.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/21bgq1211138598.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/3b20y1211138598.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/42qhr1211138598.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,] 10236 10297.0 10171.0  9721  9897.0  9828  9924.0 10186.0 10457 10368.0
[2,] 10407 10463.0 10556.0 10646 10296.0 10383 10166.0 10371.0 10653 10413.0
[3,] 10691 10815.5 10695.5 10906 10849.5 11090 10888.5 11012.5 11405 11689.5
[4,] 14544 14931.0 14886.0 16005 15937.0 15168 15594.0 15683.0 15137 14954.0
[5,] 15579 16348.0 15928.0 16171 17064.0 15713 16050.0 15839.0 16438 17032.0
       [,11] [,12]
[1,] 10244.0 10511
[2,] 10709.0 10625
[3,] 11951.5 12237
[4,] 15648.0 15305
[5,] 17696.0 17745

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

$conf
          [,1]      [,2]     [,3]      [,4]      [,5]     [,6]      [,7]
[1,]  8022.501  7933.496  7902.51  7449.272  7210.873  8003.52  7387.265
[2,] 13359.499 13697.504 13488.49 14362.728 14488.127 14176.48 14389.735
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,]  7586.088  8512.675  8760.408  8765.685  9218.249
[2,] 14438.912 14297.325 14618.592 15137.315 15255.751

$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(10236, 10407, 10691, 14544, 15579, 10297,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5d8oj1211138598.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,] 10166  9721.0 10296.0 10407.0 14544.0 15579   NA
[2,] 10240  9910.5 10407.0 10601.0 14942.5 15698   NA
[3,] 10484 10392.0 10599.5 11349.5 15236.5 16054   NA
[4,] 10860 10723.5 10729.0 12269.0 15922.0 16735   NA
[5,] 10997 10846.0 10872.0 13812.0 17064.0 17745   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 10201.21 10021.19 10452.63 10588.71 14789.74 15581.02   NA
[2,] 10766.79 10762.81 10746.37 12110.29 15683.26 16526.98   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(10166, 10240, 10484, 10860, 10997, 9721, 9910.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6eu801211138598.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,] 2382.566 5343.0 3163.250
[2,] 2563.363 5821.0 3516.125
[3,] 2719.337 6088.5 3942.125
[4,] 2959.934 6915.5 4270.750
[5,] 3154.875 7452.0 4304.500

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 2538.458 5589.291 3597.935
[2,] 2900.215 6587.709 4286.315

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(2382.5664873549, 2563.36344034367, 2719.33677965755,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/16d8l1211138598.ps tmp/16d8l1211138598.png")
> system("convert tmp/21bgq1211138598.ps tmp/21bgq1211138598.png")
> system("convert tmp/3b20y1211138598.ps tmp/3b20y1211138598.png")
> system("convert tmp/42qhr1211138598.ps tmp/42qhr1211138598.png")
> system("convert tmp/5d8oj1211138598.ps tmp/5d8oj1211138598.png")
> system("convert tmp/6eu801211138598.ps tmp/6eu801211138598.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.820   1.195   1.972