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(65.05,65.84,66.6,67.55,68.07,69.06,69.06,69.11,69.29,69.38,69.28,69.75,69.9,70.21,70.48,71.55,72.18,72.64,72.77,72.74,73.13,73.44,73.34,73.34,73.81,74.26,74.72,75.11,75.26,75.89,75.91,76.43,76.56,76.76,76.76,76.56,76.82,77.09,77.51,77.76,77.86,77.89,77.94,77.99,78.17,78.91,78.87,78.88,79.08,79.41,79.51,79.73,80.38,80.56,80.46,80.45,80.58,80.68,80.52,81.49,81.66,81.95,82.3,82.4,83.14,83.17,83.11,83.21,83.33,83.88,83.8,83.73)
> 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,] 65.05 69.90 73.81 76.82 79.08 81.66   NA
 [2,] 65.84 70.21 74.26 77.09 79.41 81.95   NA
 [3,] 66.60 70.48 74.72 77.51 79.51 82.30   NA
 [4,] 67.55 71.55 75.11 77.76 79.73 82.40   NA
 [5,] 68.07 72.18 75.26 77.86 80.38 83.14   NA
 [6,] 69.06 72.64 75.89 77.89 80.56 83.17   NA
 [7,] 69.06 72.77 75.91 77.94 80.46 83.11   NA
 [8,] 69.11 72.74 76.43 77.99 80.45 83.21   NA
 [9,] 69.29 73.13 76.56 78.17 80.58 83.33   NA
[10,] 69.38 73.44 76.76 78.91 80.68 83.88   NA
[11,] 69.28 73.34 76.76 78.87 80.52 83.80   NA
[12,] 69.75 73.34 76.56 78.88 81.49 83.73   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/1u15w1211141093.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/21vyr1211141093.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/364ai1211141093.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/45m3h1211141093.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,] 65.050 65.840 66.600 67.550 68.07 69.06 69.060 69.11 69.290 69.380 69.280
[2,] 69.900 70.210 70.480 71.550 72.18 72.64 72.770 72.74 73.130 73.440 73.340
[3,] 75.315 75.675 76.115 76.435 76.56 76.89 76.925 77.21 77.365 77.835 77.815
[4,] 79.080 79.410 79.510 79.730 80.38 80.56 80.460 80.45 80.580 80.680 80.520
[5,] 81.660 81.950 82.300 82.400 83.14 83.17 83.110 83.21 83.330 83.880 83.800
     [,12]
[1,] 69.75
[2,] 73.34
[3,] 77.72
[4,] 81.49
[5,] 83.73

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

$conf
        [,1]    [,2]     [,3]     [,4]     [,5]     [,6]    [,7]    [,8]
[1,] 69.3936 69.7407 70.29036 71.15864 71.27074 71.78134 71.9647 72.2368
[2,] 81.2364 81.6093 81.93964 81.71136 81.84926 81.99866 81.8853 82.1832
         [,9]    [,10]    [,11]    [,12]
[1,] 72.55951 73.16497 73.18367 72.46299
[2,] 82.17049 82.50503 82.44633 82.97701

$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(65.05, 69.9, 75.315, 79.08, 81.66, 65.84,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/52joj1211141093.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,] 65.050 69.900 73.810 76.820 79.080 81.660   NA
[2,] 67.075 71.015 74.915 77.635 79.620 82.350   NA
[3,] 69.060 72.690 75.900 77.915 80.455 83.155   NA
[4,] 69.285 73.235 76.560 78.520 80.570 83.530   NA
[5,] 69.750 73.440 76.760 78.910 81.490 83.880   NA

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

$conf
       [,1]     [,2]    [,3]     [,4]    [,5]    [,6] [,7]
[1,] 68.052 71.67744 75.1497 77.51135 80.0217 82.6168   NA
[2,] 70.068 73.70256 76.6503 78.31865 80.8883 83.6932   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(65.05, 67.075, 69.06, 69.285, 69.75, 69.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6gjsa1211141093.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,] 5.073885 13.980 5.91250
[2,] 5.147579 14.075 6.08125
[3,] 5.198668 14.510 6.56625
[4,] 5.674663 15.385 7.13500
[5,] 6.139803 16.610 7.63750

$n
[1] 12 12 12

$conf
         [,1]    [,2]     [,3]
[1,] 4.958261 13.9125 6.085628
[2,] 5.439075 15.1075 7.046872

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(5.07388477073205, 5.14757880190429, 5.19866809737644,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1u15w1211141093.ps tmp/1u15w1211141093.png")
> system("convert tmp/21vyr1211141093.ps tmp/21vyr1211141093.png")
> system("convert tmp/364ai1211141093.ps tmp/364ai1211141093.png")
> system("convert tmp/45m3h1211141093.ps tmp/45m3h1211141093.png")
> system("convert tmp/52joj1211141093.ps tmp/52joj1211141093.png")
> system("convert tmp/6gjsa1211141093.ps tmp/6gjsa1211141093.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.277   0.817   1.575