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(1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.43,1.44,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.48,1.57,1.58,1.58,1.58,1.58,1.59,1.6,1.6,1.61,1.61,1.61,1.62,1.63,1.63,1.64,1.64,1.64,1.64,1.64,1.65,1.65,1.65,1.65)
> 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] 73
> (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] 7 6 6 6 6 6 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,] 1.43 1.43 1.48 1.48 1.48 1.61 1.65
 [2,] 1.43 1.43 1.48 1.48 1.48 1.62   NA
 [3,] 1.43 1.43 1.48 1.48 1.57 1.63   NA
 [4,] 1.43 1.43 1.48 1.48 1.58 1.63   NA
 [5,] 1.43 1.43 1.48 1.48 1.58 1.64   NA
 [6,] 1.43 1.43 1.48 1.48 1.58 1.64   NA
 [7,] 1.43 1.43 1.48 1.48 1.58 1.64   NA
 [8,] 1.43 1.44 1.48 1.48 1.59 1.64   NA
 [9,] 1.43 1.48 1.48 1.48 1.60 1.64   NA
[10,] 1.43 1.48 1.48 1.48 1.60 1.65   NA
[11,] 1.43 1.48 1.48 1.48 1.61 1.65   NA
[12,] 1.43 1.48 1.48 1.48 1.61 1.65   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/1zpkn1211046581.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/2mmau1211046581.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/3cvfw1211046581.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/4tvug1211046581.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] [,11] [,12]
[1,] 1.430 1.43 1.43 1.43 1.43 1.43 1.43 1.43 1.43  1.43  1.43  1.43
[2,] 1.455 1.43 1.43 1.43 1.43 1.43 1.43 1.44 1.48  1.48  1.48  1.48
[3,] 1.480 1.48 1.48 1.48 1.48 1.48 1.48 1.48 1.48  1.48  1.48  1.48
[4,] 1.545 1.48 1.57 1.58 1.58 1.58 1.58 1.59 1.60  1.60  1.61  1.61
[5,] 1.650 1.48 1.63 1.63 1.64 1.64 1.64 1.64 1.64  1.65  1.65  1.65

$n
 [1] 7 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.426253 1.447748 1.389695 1.383245 1.383245 1.383245 1.383245 1.383245
[2,] 1.533747 1.512252 1.570305 1.576755 1.576755 1.576755 1.576755 1.576755
         [,9]    [,10]    [,11]    [,12]
[1,] 1.402596 1.402596 1.396146 1.396146
[2,] 1.557404 1.557404 1.563854 1.563854

$out
[1] 1.62

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(1.43, 1.455, 1.48, 1.545, 1.65, 1.43, 1.43,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/504yc1211046581.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,] 1.43 1.43 1.48 1.48 1.570 1.610 1.65
[2,] 1.43 1.43 1.48 1.48 1.575 1.630 1.65
[3,] 1.43 1.43 1.48 1.48 1.580 1.640 1.65
[4,] 1.43 1.48 1.48 1.48 1.600 1.645 1.65
[5,] 1.43 1.48 1.48 1.48 1.610 1.650 1.65

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

$conf
     [,1]     [,2] [,3] [,4]     [,5]     [,6] [,7]
[1,] 1.43 1.407195 1.48 1.48 1.568597 1.633158 1.65
[2,] 1.43 1.452805 1.48 1.48 1.591403 1.646842 1.65

$out
[1] 1.48 1.48

$group
[1] 5 5

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

Warning message:
In bxp(list(stats = c(1.43, 1.43, 1.43, 1.43, 1.43, 1.43, 1.43,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6dwey1211046581.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,] 0.08041559 0.190 0.09000
[2,] 0.08211779 0.205 0.09000
[3,] 0.08524475 0.210 0.10125
[4,] 0.08600395 0.220 0.11250
[5,] 0.08704405 0.220 0.11250

$n
[1] 12 12 12

$conf
           [,1]      [,2]      [,3]
[1,] 0.08347224 0.2031584 0.0909876
[2,] 0.08701725 0.2168416 0.1115124

$out
[1] 0.0697615 0.0375000

$group
[1] 1 3

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

Warning message:
In bxp(list(stats = c(0.0804155872120988, 0.0821177915290896, 0.0852447456836295,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1zpkn1211046581.ps tmp/1zpkn1211046581.png")
> system("convert tmp/2mmau1211046581.ps tmp/2mmau1211046581.png")
> system("convert tmp/3cvfw1211046581.ps tmp/3cvfw1211046581.png")
> system("convert tmp/4tvug1211046581.ps tmp/4tvug1211046581.png")
> system("convert tmp/504yc1211046581.ps tmp/504yc1211046581.png")
> system("convert tmp/6dwey1211046581.ps tmp/6dwey1211046581.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.276   0.827   1.519