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(25000,25284,12434.5,33955,14980.5,50831,4198.5,34566,35000,11055.5,20807,21887.29,16977.5,19613.5,14570,24416.5,16825.5,13980,21450.5,27239.5,19078.5,20459.1,20373.5,19306.5,16723.16,11638,20917,17903.5,28218.5,15268,21555,23143,16691,17932.5,30512,41931.5,10853.5,25939.5,14900,25127.76,22063.5,25306.5,31217.5,23201.5,38148,26264,16359,27945.5,16218.5,36003.5,20323.5,20100.5,18741,24426.75,19174.5,13766,18999,21745,34469,13248,16218.5,36003.5,20323.5,20100.5,18741,24426.75,19174.5,13766,18999,21745,34469,13248)
> 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,] 25000.00 16977.5 16723.16 10853.50 16218.50 16218.50   NA
 [2,] 25284.00 19613.5 11638.00 25939.50 36003.50 36003.50   NA
 [3,] 12434.50 14570.0 20917.00 14900.00 20323.50 20323.50   NA
 [4,] 33955.00 24416.5 17903.50 25127.76 20100.50 20100.50   NA
 [5,] 14980.50 16825.5 28218.50 22063.50 18741.00 18741.00   NA
 [6,] 50831.00 13980.0 15268.00 25306.50 24426.75 24426.75   NA
 [7,]  4198.50 21450.5 21555.00 31217.50 19174.50 19174.50   NA
 [8,] 34566.00 27239.5 23143.00 23201.50 13766.00 13766.00   NA
 [9,] 35000.00 19078.5 16691.00 38148.00 18999.00 18999.00   NA
[10,] 11055.50 20459.1 17932.50 26264.00 21745.00 21745.00   NA
[11,] 20807.00 20373.5 30512.00 16359.00 34469.00 34469.00   NA
[12,] 21887.29 19306.5 41931.50 27945.50 13248.00 13248.00   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/1xjdz1275773095.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/2xjdz1275773095.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/3dwj91275773095.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/4dwj91275773095.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]
[1,] 16218.50 11638.00 12434.50 17903.50 14980.5 13980.00 19174.5 13766.00
[2,] 16218.50 19613.50 14570.00 20100.50 16825.5 15268.00 19174.5 13766.00
[3,] 16470.83 25611.75 17611.75 22258.50 18741.0 24426.75 20312.5 23172.25
[4,] 16977.50 36003.50 20323.50 25127.76 22063.5 25306.50 21555.0 27239.50
[5,] 16977.50 36003.50 20917.00 25127.76 28218.5 25306.50 21555.0 34566.00
         [,9]    [,10]   [,11]    [,12]
[1,] 16691.00 17932.50 16359.0 13248.00
[2,] 18999.00 17932.50 20373.5 13248.00
[3,] 19038.75 21102.05 25659.5 20596.90
[4,] 35000.00 21745.00 34469.0 27945.50
[5,] 38148.00 26264.00 34469.0 41931.50

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]  [,7]     [,8]
[1,] 15981.25 15039.67 13900.56 19015.75 15362.32 17951.59 18777 14481.41
[2,] 16960.41 36183.83 21322.94 25501.25 22119.68 30901.91 21848 31863.09
          [,9]    [,10]    [,11]    [,12]
[1,]  8717.588 18642.86 16567.45 11116.53
[2,] 29359.912 23561.24 34751.55 30077.26

$out
[1] 25000.0 10853.5 33955.0 50831.0  4198.5 31217.5 11055.5

$group
[1]  1  1  4  6  7  7 10

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

Warning message:
In bxp(list(stats = c(16218.5, 16218.5, 16470.83, 16977.5, 16977.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/55nju1275773095.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,]  4198.50 13980.0 11638.00 10853.50 13248.00 13248.00   NA
[2,] 13707.50 16901.5 16707.08 19211.25 17479.75 17479.75   NA
[3,] 23443.65 19460.0 19424.75 25217.13 19637.50 19637.50   NA
[4,] 34260.50 20954.8 25680.75 27104.75 23085.88 23085.88   NA
[5,] 50831.00 24416.5 30512.00 38148.00 24426.75 24426.75   NA

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

$conf
         [,1]     [,2]    [,3]     [,4]     [,5]     [,6] [,7]
[1,] 14069.28 17611.26 15331.8 21616.85 17080.51 17080.51   NA
[2,] 32818.01 21308.74 23517.7 28817.41 22194.49 22194.49   NA

$out
[1] 27239.5 41931.5 36003.5 34469.0 36003.5 34469.0

$group
[1] 2 3 5 5 6 6

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

Warning message:
In bxp(list(stats = c(4198.5, 13707.5, 23443.645, 34260.5, 50831,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/65nju1275773095.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,]  3694.143  8482.50   695.415
[2,]  4894.160 14677.50  3554.675
[3,]  7979.010 19455.00  6599.938
[4,]  9459.062 25692.25 11844.474
[5,] 13275.158 36851.00 12997.875

$n
[1] 12 12 12

$conf
          [,1]    [,2]      [,3]
[1,]  5896.928 14431.1  2818.905
[2,] 10061.093 24478.9 10380.970

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(3694.14315843336, 4894.15964985718, 7979.01021094083,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1xjdz1275773095.ps tmp/1xjdz1275773095.png",intern=TRUE))
character(0)
> try(system("convert tmp/2xjdz1275773095.ps tmp/2xjdz1275773095.png",intern=TRUE))
character(0)
> try(system("convert tmp/3dwj91275773095.ps tmp/3dwj91275773095.png",intern=TRUE))
character(0)
> try(system("convert tmp/4dwj91275773095.ps tmp/4dwj91275773095.png",intern=TRUE))
character(0)
> try(system("convert tmp/55nju1275773095.ps tmp/55nju1275773095.png",intern=TRUE))
character(0)
> try(system("convert tmp/65nju1275773095.ps tmp/65nju1275773095.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.085   0.838   5.721