R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(79.8,83.4,113.6,112.9,104,109.9,99,106.3,128.9,111.1,102.9,130,87,87.5,117.6,103.4,110.8,112.6,102.5,112.4,135.6,105.1,127.7,137,91,90.5,122.4,123.3,124.3,120,118.1,119,142.7,123.6,129.6,151.6,110.4,99.2,130.5,136.2,129.7,128,121.6,135.8,143.8,147.5,136.2,156.6,123.3,104.5,139.8,136.5,112.1,118.5,94.4,102.3,111.4,99.2,87.8,115.8)
> 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] 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,]  79.8  87.0  91.0 110.4 123.3   NA
 [2,]  83.4  87.5  90.5  99.2 104.5   NA
 [3,] 113.6 117.6 122.4 130.5 139.8   NA
 [4,] 112.9 103.4 123.3 136.2 136.5   NA
 [5,] 104.0 110.8 124.3 129.7 112.1   NA
 [6,] 109.9 112.6 120.0 128.0 118.5   NA
 [7,]  99.0 102.5 118.1 121.6  94.4   NA
 [8,] 106.3 112.4 119.0 135.8 102.3   NA
 [9,] 128.9 135.6 142.7 143.8 111.4   NA
[10,] 111.1 105.1 123.6 147.5  99.2   NA
[11,] 102.9 127.7 129.6 136.2  87.8   NA
[12,] 130.0 137.0 151.6 156.6 115.8   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/freestat/rcomp/tmp/1uoqu1257688492.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/freestat/rcomp/tmp/2zz3y1257688492.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/freestat/rcomp/tmp/3h6ey1257688492.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/freestat/rcomp/tmp/4fpne1257688492.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,]  79.8  83.4 113.6 103.4 104.0 109.9  94.4 102.3 111.4  99.2  87.8 115.8
[2,]  87.0  87.5 117.6 112.9 110.8 112.6  99.0 106.3 128.9 105.1 102.9 130.0
[3,]  91.0  90.5 122.4 123.3 112.1 118.5 102.5 112.4 135.6 111.1 127.7 137.0
[4,] 110.4  99.2 130.5 136.2 124.3 120.0 118.1 119.0 142.7 123.6 129.6 151.6
[5,] 123.3 104.5 139.8 136.5 129.7 128.0 121.6 135.8 143.8 147.5 136.2 156.6

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

$conf
          [,1]     [,2]     [,3]     [,4]     [,5]     [,6]      [,7]     [,8]
[1,]  74.46562 82.23281 113.2849 106.8363 102.5609 113.2712  89.00399 103.4262
[2,] 107.53438 98.76719 131.5151 139.7637 121.6391 123.7288 115.99601 121.3738
         [,9]     [,10]    [,11]    [,12]
[1,] 125.8490  98.02795 108.8338 121.7375
[2,] 145.3510 124.17205 146.5662 152.2625

$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(79.8, 87, 91, 110.4, 123.3, 83.4, 87.5, 90.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5ms5m1257688492.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,]  83.40  87.00 118.10 110.40  87.80   NA
[2,] 100.95 102.95 118.55 124.80 100.75   NA
[3,] 108.10 111.60 122.85 133.15 111.75   NA
[4,] 113.25 122.65 126.95 140.00 120.90   NA
[5,] 130.00 137.00 129.60 156.60 139.80   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 102.4899 102.6147 119.0187 126.2172 102.5594   NA
[2,] 113.7101 120.5853 126.6813 140.0828 120.9406   NA

$out
[1]  79.8  91.0  90.5 142.7 151.6  99.2

$group
[1] 1 3 3 3 3 4

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

Warning message:
In bxp(list(stats = c(83.4, 100.95, 108.1, 113.25, 130, 87, 102.95,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6ya5u1257688492.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,]  7.050177 18.10  7.40
[2,] 10.507109 25.95 12.80
[3,] 13.189724 32.75 16.15
[4,] 17.243610 42.15 22.45
[5,] 20.574329 48.40 26.70

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 10.11716 25.36107 11.74857
[2,] 16.26229 40.13893 20.55143

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(7.05017730273502, 10.5071089249336, 13.1897239478766,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1uoqu1257688492.ps tmp/1uoqu1257688492.png")
> system("convert tmp/2zz3y1257688492.ps tmp/2zz3y1257688492.png")
> system("convert tmp/3h6ey1257688492.ps tmp/3h6ey1257688492.png")
> system("convert tmp/4fpne1257688492.ps tmp/4fpne1257688492.png")
> system("convert tmp/5ms5m1257688492.ps tmp/5ms5m1257688492.png")
> system("convert tmp/6ya5u1257688492.ps tmp/6ya5u1257688492.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.678   1.291   1.914