R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(43,30,42,23,19,19,36,20,27,24,23,26,31,51,39,32,30,46,31,31,40,29,43,17,53,47,49,44,48,51,47,44,33,47,41,36,46,24,17,22,30,24,18,24,24,28,19,22,26,14,16,21,15,23,29,17,24,18,22,8,26,22,34,25,20,35,38,24,14,25,31,17,32,27,30,19,36,27,28,38,26,25,30,27)
> 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] 84
> (np <- floor(n / par1))
[1] 7
> 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] 7 7 7 7 7 7 7 7 7 7 7 7
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,]   43   31   53   46   26   26   32   NA
 [2,]   30   51   47   24   14   22   27   NA
 [3,]   42   39   49   17   16   34   30   NA
 [4,]   23   32   44   22   21   25   19   NA
 [5,]   19   30   48   30   15   20   36   NA
 [6,]   19   46   51   24   23   35   27   NA
 [7,]   36   31   47   18   29   38   28   NA
 [8,]   20   31   44   24   17   24   38   NA
 [9,]   27   40   33   24   24   14   26   NA
[10,]   24   29   47   28   18   25   25   NA
[11,]   23   43   41   19   22   31   30   NA
[12,]   26   17   36   22    8   17   27   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/wessaorg/rcomp/tmp/1rdw01322656836.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/2cfm81322656836.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/3c88g1322656836.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/4qa3n1322656836.ps",horizontal=F,onefile=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] [,11] [,12]
[1,] 26.0 14.0 16.0 19.0 15.0 19.0 18.0 17.0   24  24.0  19.0   8.0
[2,] 28.5 23.0 23.5 21.5 19.5 23.5 28.5 22.0   24  24.5  22.5  17.0
[3,] 32.0 27.0 34.0 23.0 30.0 27.0 31.0 24.0   26  25.0  30.0  22.0
[4,] 44.5 38.5 40.5 28.5 33.0 40.5 37.0 34.5   30  28.5  36.0  26.5
[5,] 53.0 51.0 49.0 32.0 48.0 51.0 47.0 44.0   33  29.0  43.0  36.0

$n
 [1] 7 7 7 7 7 7 7 7 7 7 7 7

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]    [,8]
[1,] 22.44506 17.74365 23.84787 18.81971 21.93802 16.84787 25.92394 16.5352
[2,] 41.55494 36.25635 44.15213 27.18029 38.06198 37.15213 36.07606 31.4648
        [,9]    [,10]    [,11]    [,12]
[1,] 22.4169 22.61126 21.93802 16.32675
[2,] 29.5831 27.38874 38.06198 27.67325

$out
[1] 44 40 14 47 18

$group
[1]  4  9  9 10 10

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

Warning message:
In bxp(list(stats = c(26, 28.5, 32, 44.5, 53, 14, 23, 27, 38.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5pusj1322656836.ps",horizontal=F,onefile=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]
[1,] 19.0 17.0 36.0 17.0  8.0 14.0 25.0   NA
[2,] 21.5 30.5 42.5 20.5 15.5 21.0 26.5   NA
[3,] 25.0 31.5 47.0 24.0 19.5 25.0 27.5   NA
[4,] 33.0 41.5 48.5 26.0 23.5 32.5 31.0   NA
[5,] 43.0 51.0 53.0 30.0 29.0 38.0 36.0   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7] [,8]
[1,] 19.75477 26.48283 44.26336 21.49141 15.85115 19.75477 25.44752   NA
[2,] 30.24523 36.51717 49.73664 26.50859 23.14885 30.24523 29.55248   NA

$out
[1] 33 46 19 38

$group
[1] 3 4 7 7

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

Warning message:
In bxp(list(stats = c(19, 21.5, 25, 33, 43, 17, 30.5, 31.5, 41.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6coxe1322656836.ps",horizontal=F,onefile=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,]  8.091736 24.0  4.00
[2,]  9.031487 26.5  7.75
[3,]  9.598446 28.5 13.00
[4,] 11.860907 32.5 15.75
[5,] 13.487207 37.0 17.00

$n
[1] 12 12 12

$conf
          [,1]     [,2]      [,3]
[1,]  8.307928 25.76336  9.351146
[2,] 10.888964 31.23664 16.648854

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(8.09173593712687, 9.03148670138726, 9.59844617022537,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1rdw01322656836.ps tmp/1rdw01322656836.png",intern=TRUE))
character(0)
> try(system("convert tmp/2cfm81322656836.ps tmp/2cfm81322656836.png",intern=TRUE))
character(0)
> try(system("convert tmp/3c88g1322656836.ps tmp/3c88g1322656836.png",intern=TRUE))
character(0)
> try(system("convert tmp/4qa3n1322656836.ps tmp/4qa3n1322656836.png",intern=TRUE))
character(0)
> try(system("convert tmp/5pusj1322656836.ps tmp/5pusj1322656836.png",intern=TRUE))
character(0)
> try(system("convert tmp/6coxe1322656836.ps tmp/6coxe1322656836.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.507   0.335   1.864