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(79.2,81.5,81.5,82,85.8,88.2,88,88.8,89,90.4,90.9,94.6,97.9,101.7,102.3,103.5,103.6,102.3,101.6,104.3,110.8,112.1,111.1,114.4,115,115.3,114.1,114.8,114.5,114.1,112.3,113,112.2,113.7,113.6,115.8,117.9,120.1,118.8,114.7,110.9,112.9,113.3,114.3,116.5,114.3,115.9,120.1,122.6,122.4,123.1,127.9,130.9,135,134.9,130.2,130.8,132.6,138.6,146.2,149.3,149.9,156.8,158.8,156.7,159.9,158.2,157.5,159.1,160.6,161.6,161.3)
> 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))
> darr <- array(NA,dim=c(par1,np+1))
> ari <- array(0,dim=par1)
> dx <- diff(x)
> j <- 0
> for (i in 1:n)
+ {
+ j = j + 1
+ ari[j] = ari[j] + 1
+ arr[j,ari[j]] <- x[i]
+ darr[j,ari[j]] <- dx[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,] 79.2  97.9 115.0 117.9 122.6 149.3   NA
 [2,] 81.5 101.7 115.3 120.1 122.4 149.9   NA
 [3,] 81.5 102.3 114.1 118.8 123.1 156.8   NA
 [4,] 82.0 103.5 114.8 114.7 127.9 158.8   NA
 [5,] 85.8 103.6 114.5 110.9 130.9 156.7   NA
 [6,] 88.2 102.3 114.1 112.9 135.0 159.9   NA
 [7,] 88.0 101.6 112.3 113.3 134.9 158.2   NA
 [8,] 88.8 104.3 113.0 114.3 130.2 157.5   NA
 [9,] 89.0 110.8 112.2 116.5 130.8 159.1   NA
[10,] 90.4 112.1 113.7 114.3 132.6 160.6   NA
[11,] 90.9 111.1 113.6 115.9 138.6 161.6   NA
[12,] 94.6 114.4 115.8 120.1 146.2 161.3   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,]  2.3  3.8  0.3  2.2 -0.2  0.6   NA
 [2,]  0.0  0.6 -1.2 -1.3  0.7  6.9   NA
 [3,]  0.5  1.2  0.7 -4.1  4.8  2.0   NA
 [4,]  3.8  0.1 -0.3 -3.8  3.0 -2.1   NA
 [5,]  2.4 -1.3 -0.4  2.0  4.1  3.2   NA
 [6,] -0.2 -0.7 -1.8  0.4 -0.1 -1.7   NA
 [7,]  0.8  2.7  0.7  1.0 -4.7 -0.7   NA
 [8,]  0.2  6.5 -0.8  2.2  0.6  1.6   NA
 [9,]  1.4  1.3  1.5 -2.2  1.8  1.5   NA
[10,]  0.5 -1.0 -0.1  1.6  6.0  1.0   NA
[11,]  3.7  3.3  2.2  4.2  7.6 -0.3   NA
[12,]  3.3  0.6  2.1  2.5  3.1   NA   NA
> arr.mean <- array(NA,dim=par1)
> arr.median <- array(NA,dim=par1)
> arr.midrange <- array(NA,dim=par1)
> for (j in 1:par1)
+ {
+ arr.mean[j] <- mean(arr[j,],na.rm=TRUE)
+ arr.median[j] <- median(arr[j,],na.rm=TRUE)
+ arr.midrange[j] <- (quantile(arr[j,],0.75,na.rm=TRUE) + quantile(arr[j,],0.25,na.rm=TRUE)) / 2
+ }
> overall.mean <- mean(x)
> overall.median <- median(x)
> overall.midrange <- (quantile(x,0.75) + quantile(x,0.25)) / 2
> postscript(file="/var/www/html/rcomp/tmp/1l8bo1208962133.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.mean,type='b',ylab='mean',main='Mean Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.mean,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/2pdim1208962133.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.median,type='b',ylab='median',main='Median Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.median,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3byw01208962133.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.midrange,type='b',ylab='midrange',main='Midrange Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.midrange,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/4jzas1208962133.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,]  79.20  81.5  81.50  82.00  85.8  88.2  88.0  88.80  89.00  90.4  90.90
[2,]  97.90 101.7 102.30 103.50 103.6 102.3 101.6 104.30 110.80 112.1 111.10
[3,] 116.45 117.7 116.45 114.75 112.7 113.5 112.8 113.65 114.35 114.0 114.75
[4,] 122.60 122.4 123.10 127.90 130.9 135.0 134.9 130.20 130.80 132.6 138.60
[5,] 149.30 149.9 123.10 158.80 156.7 159.9 158.2 157.50 159.10 160.6 161.60
      [,12]
[1,]  94.60
[2,] 114.40
[3,] 117.95
[4,] 146.20
[5,] 161.30

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

$conf
         [,1]     [,2]     [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 100.5177 104.3478 103.0333  99.01121  95.09062  92.40744  91.32042
[2,] 132.3823 131.0522 129.8667 130.48879 130.30938 134.59256 134.27958
          [,8]     [,9]    [,10]     [,11]     [,12]
[1,]  96.94366 101.4494 100.7768  97.01161  97.43797
[2,] 130.35634 127.2506 127.2232 132.48839 138.46203

$out
[1] 156.8

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(79.2, 97.9, 116.45, 122.6, 149.3, 81.5, 101.7,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5rnub1208962133.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(t(darr))
> names(z) <- c(1:par1)
> (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Differenced Periodic Subseries'))
$stats
     [,1] [,2] [,3] [,4] [,5]  [,6]  [,7] [,8] [,9] [,10] [,11] [,12]
[1,] -0.2 -1.3 0.50 -3.8 -1.3 -1.80 -0.70 -0.8 1.30 -1.00  -0.3   0.6
[2,]  0.3 -1.2 0.50 -2.1 -0.4 -1.70 -0.70  0.2 1.30 -0.10   2.2   2.1
[3,]  1.4  0.3 0.95 -0.1  2.2 -0.45  0.75  1.1 1.45  0.75   3.5   2.5
[4,]  2.3  0.7 2.00  3.0  3.2 -0.10  1.00  2.2 1.50  1.60   4.2   3.1
[5,]  3.8  0.7 2.00  3.8  4.1  0.40  2.70  2.2 1.80  1.60   4.2   3.3

$n
 [1] 6 6 6 6 6 6 6 6 6 6 6 5

$conf
          [,1]       [,2]        [,3]      [,4]       [,5]       [,6]
[1,] 0.1099354 -0.9255614 -0.01754845 -3.389665 -0.1221163 -1.4820517
[2,] 2.6900646  1.5255614  1.91754845  3.189665  4.5221163  0.5820517
           [,7]       [,8]     [,9]      [,10]    [,11]    [,12]
[1,] -0.3465549 -0.1900646 1.320994 -0.3465549 2.209935 1.793403
[2,]  1.8465549  2.3900646 1.579006  1.8465549 4.790065 3.206597

$out
[1]  6.9 -4.1  4.8 -4.7  6.5 -2.2  6.0  7.6

$group
[1]  2  3  3  7  8  9 10 11

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

Warning message:
In bxp(list(stats = c(-0.199999999999989, 0.299999999999997, 1.39999999999999,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6vy1w1208962133.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,] 79.20  97.90 112.2 110.90 122.40 156.70   NA
[2,] 81.75 102.00 113.3 113.80 125.50 156.75   NA
[3,] 88.10 103.55 114.1 115.30 130.85 158.50   NA
[4,] 89.70 110.95 114.9 118.35 134.95 160.25   NA
[5,] 94.60 114.40 115.8 120.10 146.20 161.60   NA

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

$conf
         [,1]      [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 84.47395  99.46784 113.3702 113.2247 126.5398 156.9036   NA
[2,] 91.72605 107.63216 114.8298 117.3753 135.1602 160.0964   NA

$out
[1] 149.3 149.9

$group
[1] 6 6

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

Warning message:
In bxp(list(stats = c(79.2, 81.75, 88.1, 89.7, 94.6, 97.9, 102,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/75rq01208962133.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(cbind(arr.mean,arr.median,arr.midrange))
> names(z) <- list('mean','median','midrange')
> (boxplot(z,notch=TRUE,col='grey',ylab='Overall Central Tendency',main='Notched Box Plots'))
$stats
         [,1]    [,2]     [,3]
[1,] 113.6500 112.700 111.8000
[2,] 116.5250 113.575 114.5500
[3,] 118.0333 114.550 116.6187
[4,] 120.1750 116.450 119.7250
[5,] 125.4000 117.950 127.2125

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 116.3685 113.2387 114.2584
[2,] 119.6981 115.8613 118.9791

$out
numeric(0)

$group
numeric(0)

$names
[1] "mean"     "median"   "midrange"

Warning message:
In bxp(list(stats = c(113.65, 116.525, 118.033333333333, 120.175,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1l8bo1208962133.ps tmp/1l8bo1208962133.png")
> system("convert tmp/2pdim1208962133.ps tmp/2pdim1208962133.png")
> system("convert tmp/3byw01208962133.ps tmp/3byw01208962133.png")
> system("convert tmp/4jzas1208962133.ps tmp/4jzas1208962133.png")
> system("convert tmp/5rnub1208962133.ps tmp/5rnub1208962133.png")
> system("convert tmp/6vy1w1208962133.ps tmp/6vy1w1208962133.png")
> system("convert tmp/75rq01208962133.ps tmp/75rq01208962133.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.415   0.942   3.006