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(101,101,98.7,96.4,95.6,95.4,98.7,98.7,98.7,99.3,99.5,99.6,100.8,100.8,100.8,101,101.6,102.3,102.3,102.3,102.3,102.4,102.4,102.4,102.4,102.4,102.4,102.4,101.6,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.2,102.1,102.1,102.1,102.1,100.7,100.7,100.7,100.7,100.7,100.7,100.7,100.7)
> 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,] 101.0 100.8 102.4 102.2 102.1   NA
 [2,] 101.0 100.8 102.4 102.2 102.1   NA
 [3,]  98.7 100.8 102.4 102.2 102.1   NA
 [4,]  96.4 101.0 102.4 102.2 102.1   NA
 [5,]  95.6 101.6 101.6 102.2 100.7   NA
 [6,]  95.4 102.3 102.2 102.2 100.7   NA
 [7,]  98.7 102.3 102.2 102.2 100.7   NA
 [8,]  98.7 102.3 102.2 102.2 100.7   NA
 [9,]  98.7 102.3 102.2 102.2 100.7   NA
[10,]  99.3 102.4 102.2 102.2 100.7   NA
[11,]  99.5 102.4 102.2 102.2 100.7   NA
[12,]  99.6 102.4 102.2 102.2 100.7   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/freestat/rcomp/tmp/16z2l1257939760.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/freestat/rcomp/tmp/2kg9t1257939760.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/freestat/rcomp/tmp/3w25s1257939760.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/freestat/rcomp/tmp/465m61257939760.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,] 100.8 100.8  98.7 101.0 100.7 100.7  98.7  98.7  98.7  99.3  99.5  99.6
[2,] 101.0 101.0 100.8 101.0 100.7 100.7 100.7 100.7 100.7 100.7 100.7 100.7
[3,] 102.1 102.1 102.1 102.1 101.6 102.2 102.2 102.2 102.2 102.2 102.2 102.2
[4,] 102.2 102.2 102.2 102.2 101.6 102.2 102.2 102.2 102.2 102.2 102.2 102.2
[5,] 102.4 102.4 102.4 102.4 102.2 102.3 102.3 102.3 102.3 102.4 102.4 102.4

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 101.2521 101.2521 101.1108 101.2521 100.9641 101.1401 101.1401 101.1401
[2,] 102.9479 102.9479 103.0892 102.9479 102.2359 103.2599 103.2599 103.2599
         [,9]    [,10]    [,11]    [,12]
[1,] 101.1401 101.1401 101.1401 101.1401
[2,] 103.2599 103.2599 103.2599 103.2599

$out
[1] 96.4 95.6 95.4

$group
[1] 4 5 6

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

Warning message:
In bxp(list(stats = c(100.8, 101, 102.1, 102.2, 102.4, 100.8, 101,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5an8t1257939760.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,]  95.40 100.80 102.2 102.2 100.7   NA
[2,]  97.55 100.90 102.2 102.2 100.7   NA
[3,]  98.70 102.30 102.2 102.2 100.7   NA
[4,]  99.55 102.35 102.4 102.2 102.1   NA
[5,] 101.00 102.40 102.4 102.2 102.1   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]  [,4]     [,5] [,6]
[1,] 97.78779 101.6386 102.1088 102.2 100.0615   NA
[2,] 99.61221 102.9614 102.2912 102.2 101.3385   NA

$out
[1] 101.6

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(95.4, 97.55, 98.7, 99.55, 101, 100.8, 100.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/65jjb1257939760.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,] 0.7416198 1.60  0.9
[2,] 1.2442471 2.85  1.2
[3,] 1.5556333 3.60  1.5
[4,] 2.0440503 4.85  1.5
[5,] 2.9602365 6.90  1.5

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 1.190838 2.687787 1.363168
[2,] 1.920429 4.512213 1.636832

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.741619848709568, 1.24424709500990, 1.55563329162304,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/16z2l1257939760.ps tmp/16z2l1257939760.png")
> system("convert tmp/2kg9t1257939760.ps tmp/2kg9t1257939760.png")
> system("convert tmp/3w25s1257939760.ps tmp/3w25s1257939760.png")
> system("convert tmp/465m61257939760.ps tmp/465m61257939760.png")
> system("convert tmp/5an8t1257939760.ps tmp/5an8t1257939760.png")
> system("convert tmp/65jjb1257939760.ps tmp/65jjb1257939760.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.610   1.247   2.060