R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(0.86,0.88,0.88,0.88,0.87,0.88,0.87,0.85,0.84,0.83,0.86,0.87,0.85,0.89,0.98,1.01,1,1.01,1.05,1,0.99,1.02,1.11,1.15,1.18,1.2,1.22,1.2,1.23,1.23,1.21,1.25,1.2,1.2,1.21,1.25,1.23,1.2,1.18,1.16,1.12,1.11,1.1,1.08,1.01,1.01,0.99,1.07,1.13,1.09,0.95,0.79,0.73,0.7,0.65,0.61,0.53,0.51,0.41,0.42)
> 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,] 0.86 0.85 1.18 1.23 1.13   NA
 [2,] 0.88 0.89 1.20 1.20 1.09   NA
 [3,] 0.88 0.98 1.22 1.18 0.95   NA
 [4,] 0.88 1.01 1.20 1.16 0.79   NA
 [5,] 0.87 1.00 1.23 1.12 0.73   NA
 [6,] 0.88 1.01 1.23 1.11 0.70   NA
 [7,] 0.87 1.05 1.21 1.10 0.65   NA
 [8,] 0.85 1.00 1.25 1.08 0.61   NA
 [9,] 0.84 0.99 1.20 1.01 0.53   NA
[10,] 0.83 1.02 1.20 1.01 0.51   NA
[11,] 0.86 1.11 1.21 0.99 0.41   NA
[12,] 0.87 1.15 1.25 1.07 0.42   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/rcomp/tmp/1t7pn1258051598.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/rcomp/tmp/26oni1258051598.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/rcomp/tmp/3yuyt1258051598.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/rcomp/tmp/4cx621258051598.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,] 0.85 0.88 0.88 0.79 0.73 0.70 0.65 0.61 0.84  0.83  0.86  0.87
[2,] 0.86 0.89 0.95 0.88 0.87 0.88 0.87 0.85 0.84  0.83  0.86  0.87
[3,] 1.13 1.09 0.98 1.01 1.00 1.01 1.05 1.00 0.99  1.01  0.99  1.07
[4,] 1.18 1.20 1.18 1.16 1.12 1.11 1.10 1.08 1.01  1.02  1.11  1.15
[5,] 1.23 1.20 1.22 1.20 1.23 1.23 1.21 1.25 1.20  1.20  1.21  1.25

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

$conf
          [,1]      [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 0.9038888 0.8709548 0.8174826 0.8121527 0.8233506 0.8474826 0.8874826
[2,] 1.3561112 1.3090452 1.1425174 1.2078473 1.1766494 1.1725174 1.2125174
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,] 0.8374826 0.8698784 0.8757465 0.8133506 0.8721527
[2,] 1.1625174 1.1101216 1.1442535 1.1666494 1.2678473

$out
[1] 0.53 0.51 0.41 0.42

$group
[1]  9 10 11 12

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

Warning message:
In bxp(list(stats = c(0.85, 0.86, 1.13, 1.18, 1.23, 0.88, 0.89,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/53tlb1258051598.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,] 0.830 0.980 1.18 0.990 0.410   NA
[2,] 0.855 0.985 1.20 1.040 0.520   NA
[3,] 0.870 1.005 1.21 1.105 0.675   NA
[4,] 0.880 1.035 1.23 1.170 0.870   NA
[5,] 0.880 1.110 1.25 1.230 1.130   NA

$n
[1] 12 12 12 12 12  0

$conf
          [,1]      [,2]     [,3]     [,4]      [,5] [,6]
[1,] 0.8585973 0.9821947 1.196317 1.045706 0.5153627   NA
[2,] 0.8814027 1.0278053 1.223683 1.164294 0.8346373   NA

$out
[1] 0.85 0.89 1.15

$group
[1] 2 2 2

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

Warning message:
In bxp(list(stats = c(0.83, 0.855, 0.87, 0.88, 0.88, 0.98, 0.985,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6ygvx1258051598.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,] 0.1493988 0.320 0.17
[2,] 0.1787522 0.395 0.23
[3,] 0.2124915 0.545 0.24
[4,] 0.2554386 0.680 0.28
[5,] 0.3285118 0.830 0.32

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,] 0.1775143 0.4150096 0.2171947
[2,] 0.2474687 0.6749904 0.2628053

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.149398795175865, 0.178752151163334, 0.212491520633150,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1t7pn1258051598.ps tmp/1t7pn1258051598.png")
> system("convert tmp/26oni1258051598.ps tmp/26oni1258051598.png")
> system("convert tmp/3yuyt1258051598.ps tmp/3yuyt1258051598.png")
> system("convert tmp/4cx621258051598.ps tmp/4cx621258051598.png")
> system("convert tmp/53tlb1258051598.ps tmp/53tlb1258051598.png")
> system("convert tmp/6ygvx1258051598.ps tmp/6ygvx1258051598.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.380   1.260   2.053