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(102.9,102.9,102.9,102.9,104.2,104.7,104.7,104.7,104.7,104.7,104.7,104.7,104.7,104.7,104.7,104.7,106,107,107,107,107,107,107,107,107,107,107,107,107.6,109.9,109.9,109.9,109.9,109.9,109.9,109.9,109.9,109.9,109.9,109.9,110.6,114.3,114.3,114.3,114.3,114.3,114.3,114.3,114.3,114.3,114.3,114.3,114.3,119.01,119.01,119.01,119.01,119.01,119.01,119.01,119.01,119.01,119.01,119.01,121.27,123.54,123.54,123.54,123.54,123.54,123.54,123.54,123.54,123.54,123.54,123.54,123.54,125.24,125.24,125.24,125.24,125.24,125.24,125.24,125.24,125.24,125.24,125.24,125.24,128.35,128.35,128.35,128.35,128.35,128.35,128.35)
> 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,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
 [2,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
 [3,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
 [4,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
 [5,] 104.2 106.0 107.6 110.6 114.30 121.27 123.54 125.24   NA
 [6,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
 [7,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
 [8,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
 [9,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
[10,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
[11,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
[12,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   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/1dqhu1231237631.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/2rhqo1231237631.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/3egjj1231237631.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/4f7411231237631.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,] 102.900 102.900 102.900 102.900 104.200 104.700 104.700 104.700 104.700
[2,] 105.850 105.850 105.850 105.850 106.800 108.450 108.450 108.450 108.450
[3,] 112.100 112.100 112.100 112.100 112.450 116.655 116.655 116.655 116.655
[4,] 121.275 121.275 121.275 121.275 122.405 124.390 124.390 124.390 124.390
[5,] 125.240 125.240 125.240 125.240 125.240 128.350 128.350 128.350 128.350
       [,10]   [,11]   [,12]
[1,] 104.700 104.700 104.700
[2,] 108.450 108.450 108.450
[3,] 116.655 116.655 116.655
[4,] 124.390 124.390 124.390
[5,] 128.350 128.350 128.350

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 103.4834 103.4834 103.4834 103.4834 103.7328 107.7507 107.7507 107.7507
[2,] 120.7166 120.7166 120.7166 120.7166 121.1672 125.5593 125.5593 125.5593
         [,9]    [,10]    [,11]    [,12]
[1,] 107.7507 107.7507 107.7507 107.7507
[2,] 125.5593 125.5593 125.5593 125.5593

$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(102.9, 105.85, 112.1, 121.275, 125.24, 102.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5sv2y1231237632.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,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
[2,] 102.9 104.7 107.0 109.9 114.30 119.01 123.54 125.24   NA
[3,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
[4,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA
[5,] 104.7 107.0 109.9 114.3 119.01 123.54 125.24 128.35   NA

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

$conf
        [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 103.879 105.9510 108.5773 112.2931 116.8617 121.4738 124.4646 126.9315
[2,] 105.521 108.0490 111.2227 116.3069 121.1583 125.6062 126.0154 129.7685
     [,9]
[1,]   NA
[2,]   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(102.9, 102.9, 104.7, 104.7, 104.7, 104.7,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6ncco1231237632.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,] 8.304747 21.04 13.7175
[2,] 8.572304 22.34 13.7175
[3,] 8.868577 23.65 14.7900
[4,] 8.868577 23.65 14.7900
[5,] 8.868577 23.65 14.7900

$n
[1] 12 12 12

$conf
         [,1]    [,2]     [,3]
[1,] 8.733445 23.0525 14.30083
[2,] 9.003709 24.2475 15.27917

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(8.30474724393911, 8.57230413682842, 8.8685769513974,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1dqhu1231237631.ps tmp/1dqhu1231237631.png")
> system("convert tmp/2rhqo1231237631.ps tmp/2rhqo1231237631.png")
> system("convert tmp/3egjj1231237631.ps tmp/3egjj1231237631.png")
> system("convert tmp/4f7411231237631.ps tmp/4f7411231237631.png")
> system("convert tmp/5sv2y1231237632.ps tmp/5sv2y1231237632.png")
> system("convert tmp/6ncco1231237632.ps tmp/6ncco1231237632.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.104   0.855   1.470