R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(80.9,113.8,71.2,55.8,61,60.8,74.3,66.5,71,61.6,66.4,74.7,72.4,76.4,86.4,73.9,133.1,83.3,85.8,76.8,92.7,68.8,69.4,97,84.6,84.2,201.8,83.1,69.4,78.8,77.1,90.7,107.5,81.4,83.3,105.7,85.8,87.2,87.5,77.5,78.5,89.7,94.3,104.4,115.9,90,91.1,119.8,101.9,99.2,115.7,94.9,99.8,109.6,109,119.6,119.2,94.6,102.5,105.4)
> 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,]  80.9  72.4  84.6  85.8 101.9   NA
 [2,] 113.8  76.4  84.2  87.2  99.2   NA
 [3,]  71.2  86.4 201.8  87.5 115.7   NA
 [4,]  55.8  73.9  83.1  77.5  94.9   NA
 [5,]  61.0 133.1  69.4  78.5  99.8   NA
 [6,]  60.8  83.3  78.8  89.7 109.6   NA
 [7,]  74.3  85.8  77.1  94.3 109.0   NA
 [8,]  66.5  76.8  90.7 104.4 119.6   NA
 [9,]  71.0  92.7 107.5 115.9 119.2   NA
[10,]  61.6  68.8  81.4  90.0  94.6   NA
[11,]  66.4  69.4  83.3  91.1 102.5   NA
[12,]  74.7  97.0 105.7 119.8 105.4   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/11kl91257970484.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/2j4b31257970484.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/3te0b1257970484.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/4u8gm1257970484.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,] 80.9  76.4  71.2 73.9  61.0 78.8  74.3  66.5  71.0  61.6  66.4  97.0
[2,] 80.9  84.2  86.4 73.9  69.4 78.8  77.1  76.8  92.7  68.8  69.4  97.0
[3,] 84.6  87.2  87.5 77.5  78.5 83.3  85.8  90.7 107.5  81.4  83.3 105.4
[4,] 85.8  99.2 115.7 83.1  99.8 89.7  94.3 104.4 115.9  90.0  91.1 105.7
[5,] 85.8 113.8 115.7 94.9 133.1 89.7 109.0 119.6 119.2  94.6 102.5 105.7

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

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6]     [,7]      [,8]
[1,] 81.13767 76.60104  66.7967 70.9993 57.01944 75.59809 73.64652  71.19791
[2,] 88.06233 97.79896 108.2033 84.0007 99.98056 91.00191 97.95348 110.20209
          [,9]    [,10]    [,11]    [,12]
[1,]  91.10694 66.42013 67.96683  99.2526
[2,] 123.89306 96.37987 98.63317 111.5474

$out
[1]  72.4 101.9 201.8  55.8  60.8 109.6  74.7 119.8

$group
[1]  1  1  3  4  6  6 12 12

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

Warning message:
In bxp(list(stats = c(80.9, 80.9, 84.6, 85.8, 85.8, 76.4, 84.2,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5v2xy1257970484.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,] 55.80 68.80  69.40  77.50  94.60   NA
[2,] 61.30 73.15  80.10  86.50  99.50   NA
[3,] 68.75 80.05  83.75  89.85 103.95   NA
[4,] 74.50 89.55  98.20  99.35 112.65   NA
[5,] 80.90 97.00 107.50 115.90 119.60   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 62.72939 72.56985 75.49447 83.98903  97.9522   NA
[2,] 74.77061 87.53015 92.00553 95.71097 109.9478   NA

$out
[1] 113.8 133.1 201.8 119.8

$group
[1] 1 2 3 4

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

Warning message:
In bxp(list(stats = c(55.8, 61.3, 68.75, 74.5, 80.9, 68.8, 73.15,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/67obf1257970484.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,] 10.74602 29.50  4.90
[2,] 14.18095 35.40 10.05
[3,] 15.81946 42.10 19.20
[4,] 20.48685 50.95 25.40
[5,] 28.88690 72.10 30.40

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 12.94330 35.00754 12.19876
[2,] 18.69562 49.19246 26.20124

$out
[1]  52.4324 130.6000

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(10.7460225199838, 14.1809529178716, 15.8194584092041,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/11kl91257970484.ps tmp/11kl91257970484.png")
> system("convert tmp/2j4b31257970484.ps tmp/2j4b31257970484.png")
> system("convert tmp/3te0b1257970484.ps tmp/3te0b1257970484.png")
> system("convert tmp/4u8gm1257970484.ps tmp/4u8gm1257970484.png")
> system("convert tmp/5v2xy1257970484.ps tmp/5v2xy1257970484.png")
> system("convert tmp/67obf1257970484.ps tmp/67obf1257970484.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.094   0.841   1.855