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(101.22,101.25,101.25,101.26,101.26,101.26,101.29,101.31,101.31,101.31,101.32,101.34,101.34,101.34,101.34,101.34,101.34,101.34,101.34,101.39,102.16,102.19,102.31,102.32,102.32,102.32,102.36,102.36,102.37,102.37,102.37,102.37,103.45,103.8,103.81,103.81,103.81,103.84,103.9,103.91,103.92,103.92,103.93,104,104.51,105,105.01,105.01,105.01,105.01,105.13,105.14,105.15,105.22,105.23,105.23,105.57,106.05,106.09,106.09,106.19,106.2,106.2,106.22,106.22,106.23,106.23,106.61,106.95,107.74,107.8,107.8)
> 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] 72
> (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] 6 6 6 6 6 6 6 6 6 6 6 6
> arr
        [,1]   [,2]   [,3]   [,4]   [,5]   [,6] [,7]
 [1,] 101.22 101.34 102.32 103.81 105.01 106.19   NA
 [2,] 101.25 101.34 102.32 103.84 105.01 106.20   NA
 [3,] 101.25 101.34 102.36 103.90 105.13 106.20   NA
 [4,] 101.26 101.34 102.36 103.91 105.14 106.22   NA
 [5,] 101.26 101.34 102.37 103.92 105.15 106.22   NA
 [6,] 101.26 101.34 102.37 103.92 105.22 106.23   NA
 [7,] 101.29 101.34 102.37 103.93 105.23 106.23   NA
 [8,] 101.31 101.39 102.37 104.00 105.23 106.61   NA
 [9,] 101.31 102.16 103.45 104.51 105.57 106.95   NA
[10,] 101.31 102.19 103.80 105.00 106.05 107.74   NA
[11,] 101.32 102.31 103.81 105.01 106.09 107.80   NA
[12,] 101.34 102.32 103.81 105.01 106.09 107.80   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/1e9ic1210411602.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/2x8un1210411602.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/3pyc61210411602.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/48bdz1210411602.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]
[1,] 101.220 101.25 101.25 101.260 101.260 101.260 101.29 101.310 101.31 101.31
[2,] 101.340 101.34 101.34 101.340 101.340 101.340 101.34 101.390 102.16 102.19
[3,] 103.065 103.08 103.13 103.135 103.145 103.145 103.15 103.185 103.98 104.40
[4,] 105.010 105.01 105.13 105.140 105.150 105.220 105.23 105.230 105.57 106.05
[5,] 106.190 106.20 106.20 106.220 106.220 106.230 106.23 106.610 106.95 107.74
      [,11]  [,12]
[1,] 101.32 101.34
[2,] 102.31 102.32
[3,] 104.41 104.41
[4,] 106.09 106.09
[5,] 107.80 107.80

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 100.6977 100.7127 100.6853 100.6839 100.6874 100.6423 100.6408 100.7081
[2,] 105.4323 105.4473 105.5747 105.5861 105.6026 105.6477 105.6592 105.6619
         [,9]    [,10]    [,11]    [,12]
[1,] 101.7804 101.9102 101.9718 101.9782
[2,] 106.1796 106.8898 106.8482 106.8418

$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(101.22, 101.34, 103.065, 105.01, 106.19, 101.25,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5qhbo1210411602.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,] 101.220 101.340 102.320 103.810 105.010 106.190   NA
[2,] 101.255 101.340 102.360 103.905 105.135 106.210   NA
[3,] 101.275 101.340 102.370 103.925 105.225 106.230   NA
[4,] 101.310 102.175 103.625 104.755 105.810 107.345   NA
[5,] 101.340 102.320 103.810 105.010 106.090 107.800   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 101.2499 100.9592 101.7930 103.5373 104.9171 105.7123   NA
[2,] 101.3001 101.7208 102.9470 104.3127 105.5329 106.7477   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(101.22, 101.255, 101.275, 101.31, 101.34,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/66a4o1210411602.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,] 2.031056 4.940 3.12500
[2,] 2.053352 4.955 3.13000
[3,] 2.070518 4.970 3.21125
[4,] 2.283105 6.035 3.26625
[5,] 2.408912 6.480 3.30750

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 1.965726 4.477405 3.149105
[2,] 2.175310 5.462595 3.273395

$out
[1] 2.8225

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(2.03105555479575, 2.05335176561937, 2.07051795667891,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1e9ic1210411602.ps tmp/1e9ic1210411602.png")
> system("convert tmp/2x8un1210411602.ps tmp/2x8un1210411602.png")
> system("convert tmp/3pyc61210411602.ps tmp/3pyc61210411602.png")
> system("convert tmp/48bdz1210411602.ps tmp/48bdz1210411602.png")
> system("convert tmp/5qhbo1210411602.ps tmp/5qhbo1210411602.png")
> system("convert tmp/66a4o1210411602.ps tmp/66a4o1210411602.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.292   0.837   1.603