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(229.7,231.5,226.4,242.1,228.3,209.9,209.3,220.8,239.6,241.1,241.9,240.8,179.9,190.8,174.2,170,170.3,159.3,147.9,154.2,164.5,173.9,163.6,149.7,128.2,124.7,125.1,120.9,117.5,114,113.4,118.9,121.7,121.9,120.3,115.6,105.7,105.1,104.6,105,104.9,105.1,103.9,101.9,99,97,95.8,94.7,97.6,97.9,99.3,99.7,99.7,100,99.1,98.2,98.1,98.6,100.2,101.9,97.5,97.1,98.1,98.5,98.3,99.3,100.9,100.4,101.7,102,103.2,103.1)
> 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,] 229.7 179.9 128.2 105.7  97.6  97.5   NA
 [2,] 231.5 190.8 124.7 105.1  97.9  97.1   NA
 [3,] 226.4 174.2 125.1 104.6  99.3  98.1   NA
 [4,] 242.1 170.0 120.9 105.0  99.7  98.5   NA
 [5,] 228.3 170.3 117.5 104.9  99.7  98.3   NA
 [6,] 209.9 159.3 114.0 105.1 100.0  99.3   NA
 [7,] 209.3 147.9 113.4 103.9  99.1 100.9   NA
 [8,] 220.8 154.2 118.9 101.9  98.2 100.4   NA
 [9,] 239.6 164.5 121.7  99.0  98.1 101.7   NA
[10,] 241.1 173.9 121.9  97.0  98.6 102.0   NA
[11,] 241.9 163.6 120.3  95.8 100.2 103.2   NA
[12,] 240.8 149.7 115.6  94.7 101.9 103.1   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/109fi1210682540.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/25gv31210682540.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/31z7a1210682540.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/4fbk31210682540.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]
[1,]  97.50  97.1  98.10  98.50  98.3  99.30  99.10  98.2  98.1  97.00  95.80
[2,]  97.60  97.9  99.30  99.70  99.7 100.00 100.90 100.4  99.0  98.60 100.20
[3,] 116.95 114.9 114.85 112.95 111.2 109.55 108.65 110.4 111.7 111.95 111.75
[4,] 179.90 190.8 174.20 170.00 170.3 159.30 147.90 154.2 164.5 173.90 163.60
[5,] 229.70 231.5 226.40 242.10 228.3 209.90 209.30 220.8 239.6 241.10 241.90
      [,12]
[1,]  94.70
[2,] 101.90
[3,] 109.35
[4,] 149.70
[5,] 149.70

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

$conf
          [,1]     [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,]  63.86384  54.9765  66.53708  67.60423  65.66072  71.29958  78.33348
[2,] 170.03616 174.8235 163.16292 158.29577 156.73928 147.80042 138.96652
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,]  75.69726  69.45038  63.37907  70.85495  78.51746
[2,] 145.10274 153.94962 160.52093 152.64505 140.18254

$out
[1] 240.8

$group
[1] 12

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

Warning message:
In bxp(list(stats = c(97.5, 97.6, 116.95, 179.9, 229.7, 97.1, 97.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5ywhg1210682540.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,] 209.30 147.90 113.40  94.70  97.60  97.10   NA
[2,] 223.60 156.75 116.55  98.00  98.15  98.20   NA
[3,] 230.60 167.25 120.60 104.25  99.20  99.85   NA
[4,] 240.95 174.05 123.30 105.05  99.85 101.85   NA
[5,] 242.10 190.80 128.20 105.70 101.90 103.20   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]      [,6] [,7]
[1,] 222.6865 159.3594 117.5213 101.0344 98.42462  98.18521   NA
[2,] 238.5135 175.1406 123.6787 107.4656 99.97538 101.51479   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(209.3, 223.6, 230.6, 240.95, 242.1, 147.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6fjp51210682540.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,] 43.27181 110.20 37.6250
[2,] 50.05652 125.45 45.6500
[3,] 54.83636 133.30 55.1125
[4,] 56.73822 143.85 61.3750
[5,] 57.79264 146.10 74.5750

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 51.78879 124.9076 47.94022
[2,] 57.88393 141.6924 62.28478

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(43.2718114558042, 50.0565174170191, 54.8363603553712,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/109fi1210682540.ps tmp/109fi1210682540.png")
> system("convert tmp/25gv31210682540.ps tmp/25gv31210682540.png")
> system("convert tmp/31z7a1210682540.ps tmp/31z7a1210682540.png")
> system("convert tmp/4fbk31210682540.ps tmp/4fbk31210682540.png")
> system("convert tmp/5ywhg1210682540.ps tmp/5ywhg1210682540.png")
> system("convert tmp/6fjp51210682540.ps tmp/6fjp51210682540.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.275   0.822   1.602