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(5.7,6.1,6,5.9,5.8,5.7,5.6,5.4,5.4,5.5,5.6,5.7,5.9,6.1,6,5.8,5.8,5.7,5.5,5.3,5.2,5.2,5,5.1,5.1,5.2,4.9,4.8,4.5,4.5,4.4,4.4,4.2,4.1,3.9,3.8,3.9,4.2,4.1,3.8,3.6,3.7,3.5,3.4,3.1,3.1,3.1,3.2,3.3,3.5,3.6,3.5,3.3,3.2,3.1,3.2,3,3,3.1,3.4)
> 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] 60
> (np <- floor(n / par1))
[1] 5
> 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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]  5.7  5.9  5.1  3.9  3.3   NA
 [2,]  6.1  6.1  5.2  4.2  3.5   NA
 [3,]  6.0  6.0  4.9  4.1  3.6   NA
 [4,]  5.9  5.8  4.8  3.8  3.5   NA
 [5,]  5.8  5.8  4.5  3.6  3.3   NA
 [6,]  5.7  5.7  4.5  3.7  3.2   NA
 [7,]  5.6  5.5  4.4  3.5  3.1   NA
 [8,]  5.4  5.3  4.4  3.4  3.2   NA
 [9,]  5.4  5.2  4.2  3.1  3.0   NA
[10,]  5.5  5.2  4.1  3.1  3.0   NA
[11,]  5.6  5.0  3.9  3.1  3.1   NA
[12,]  5.7  5.1  3.8  3.2  3.4   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/1lmdf1258105851.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/2hbey1258105851.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/3s2bb1258105851.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/4rtj31258105851.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,]  3.3  3.5  3.6  3.5  3.3  3.2  3.1  3.2  3.0   3.0   3.1   3.2
[2,]  3.9  4.2  4.1  3.8  3.6  3.7  3.5  3.4  3.1   3.1   3.1   3.4
[3,]  5.1  5.2  4.9  4.8  4.5  4.5  4.4  4.4  4.2   4.1   3.9   3.8
[4,]  5.7  6.1  6.0  5.8  5.8  5.7  5.5  5.3  5.2   5.2   5.0   5.1
[5,]  5.9  6.1  6.0  5.9  5.8  5.7  5.6  5.4  5.4   5.5   5.6   5.7

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 5

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 3.828125 3.857465 3.557465 3.386805 2.945486 3.086805 2.986805 3.057465
[2,] 6.371875 6.542535 6.242535 6.213195 6.054514 5.913195 5.813195 5.742535
         [,9]    [,10]    [,11]    [,12]
[1,] 2.716145 2.616145 2.557465 2.598784
[2,] 5.683855 5.583855 5.242535 5.001216

$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(3.3, 3.9, 5.1, 5.7, 5.9, 3.5, 4.2, 5.2, 6.1,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/50uhq1258105851.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]
[1,] 5.40 5.00 3.80 3.10 3.00   NA
[2,] 5.55 5.20 4.15 3.15 3.10   NA
[3,] 5.70 5.60 4.45 3.55 3.25   NA
[4,] 5.85 5.85 4.85 3.85 3.45   NA
[5,] 6.10 6.10 5.20 4.20 3.60   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 5.563168 5.303531 4.130725 3.230725 3.090363   NA
[2,] 5.836832 5.896469 4.769275 3.869275 3.409637   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(5.4, 5.55, 5.7, 5.85, 6.1, 5, 5.2, 5.6, 5.85,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6v6ns1258105851.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,] 1.089495  2.4 1.70
[2,] 1.103628  2.4 1.90
[3,] 1.131367  2.5 1.95
[4,] 1.147793  2.5 2.05
[5,] 1.181101  2.6 2.20

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 1.111223 2.454389 1.881584
[2,] 1.151510 2.545611 2.018416

$out
[1] 1.028591 2.200000

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(1.08949529599719, 1.10362804812830, 1.13136662033840,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1lmdf1258105851.ps tmp/1lmdf1258105851.png")
> system("convert tmp/2hbey1258105851.ps tmp/2hbey1258105851.png")
> system("convert tmp/3s2bb1258105851.ps tmp/3s2bb1258105851.png")
> system("convert tmp/4rtj31258105851.ps tmp/4rtj31258105851.png")
> system("convert tmp/50uhq1258105851.ps tmp/50uhq1258105851.png")
> system("convert tmp/6v6ns1258105851.ps tmp/6v6ns1258105851.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.037   0.803   1.702