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(80.2,74.8,77.8,73,72,75.8,72.6,71.9,74.8,72.9,72.9,79.9,74,76,69.6,77.3,75.2,75.8,77.6,76.7,77,77.9,76.7,71.9,73.4,72.5,73.7,69.5,74.7,72.5,72.1,70.7,71.4,69.5,73.5,72.4,74.5,72.2,73,73.3,71.3,73.6,71.3,71.2,81.4,76.1,71.1,75.7,70,68.5,56.7,57.9,58.8,59.3,61.3,62.9,61.4,64.5,63.8,61.6,64.7)
> 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] 61
> (np <- floor(n / par1))
[1] 5
> 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 5 5 5 5 5 5 5 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,] 80.2 74.0 73.4 74.5 70.0 64.7
 [2,] 74.8 76.0 72.5 72.2 68.5   NA
 [3,] 77.8 69.6 73.7 73.0 56.7   NA
 [4,] 73.0 77.3 69.5 73.3 57.9   NA
 [5,] 72.0 75.2 74.7 71.3 58.8   NA
 [6,] 75.8 75.8 72.5 73.6 59.3   NA
 [7,] 72.6 77.6 72.1 71.3 61.3   NA
 [8,] 71.9 76.7 70.7 71.2 62.9   NA
 [9,] 74.8 77.0 71.4 81.4 61.4   NA
[10,] 72.9 77.9 69.5 76.1 64.5   NA
[11,] 72.9 76.7 73.5 71.1 63.8   NA
[12,] 79.9 71.9 72.4 75.7 61.6   NA
> darr
      [,1] [,2] [,3] [,4]  [,5] [,6]
 [1,] -5.4  2.0 -0.9 -2.3  -1.5   NA
 [2,]  3.0 -6.4  1.2  0.8 -11.8   NA
 [3,] -4.8  7.7 -4.2  0.3   1.2   NA
 [4,] -1.0 -2.1  5.2 -2.0   0.9   NA
 [5,]  3.8  0.6 -2.2  2.3   0.5   NA
 [6,] -3.2  1.8 -0.4 -2.3   2.0   NA
 [7,] -0.7 -0.9 -1.4 -0.1   1.6   NA
 [8,]  2.9  0.3  0.7 10.2  -1.5   NA
 [9,] -1.9  0.9 -1.9 -5.3   3.1   NA
[10,]  0.0 -1.2  4.0 -5.0  -0.7   NA
[11,]  7.0 -4.8 -1.1  4.6  -2.2   NA
[12,] -5.9  1.5  2.1 -5.7   3.1   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/1lfgu1258118600.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/2wgnk1258118600.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/35bnk1258118600.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/4rtrq1258118600.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,] 64.7 68.5 69.6 69.5 71.3 72.5 71.3 70.7 71.4  64.5  71.1  71.9
[2,] 70.0 72.2 69.6 69.5 71.3 72.5 71.3 70.7 71.4  69.5  71.1  71.9
[3,] 73.7 72.5 73.0 73.0 72.0 73.6 72.1 71.2 74.8  72.9  72.9  72.4
[4,] 74.5 74.8 73.7 73.3 74.7 75.8 72.6 71.9 77.0  76.1  73.5  75.7
[5,] 80.2 76.0 77.8 77.3 75.2 75.8 72.6 71.9 81.4  77.9  76.7  79.9

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 70.79735 70.66285 70.10295 70.31493 69.59757 71.26823 71.18142 70.35208
[2,] 76.60265 74.33715 75.89705 75.68507 74.40243 75.93177 73.01858 72.04792
         [,9]    [,10]    [,11]    [,12]
[1,] 70.84305 68.23646 71.20417 69.71493
[2,] 78.75695 77.56354 74.59583 75.08507

$out
 [1] 56.7 57.9 58.8 59.3 77.6 61.3 76.7 62.9 61.4 63.8 61.6

$group
 [1]  3  4  5  6  7  7  8  8  9 11 12

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

Warning message:
In bxp(list(stats = c(64.7, 70, 73.7, 74.5, 80.2, 68.5, 72.2, 72.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5k4sm1258118600.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,] -2.3 -11.8 -4.8 -2.1  0.5 -3.2 -1.4 -1.5 -5.3  -1.2  -4.8  -5.9
[2,] -2.3  -6.4 -4.2 -2.0  0.5 -2.3 -0.9  0.3 -1.9  -1.2  -2.2  -5.7
[3,] -1.5   0.8  0.3 -1.0  0.6 -0.4 -0.7  0.7 -1.9  -0.7  -1.1   1.5
[4,] -0.9   1.2  1.2  0.9  2.3  1.8 -0.1  2.9  0.9   0.0   4.6   2.1
[5,] -0.9   3.0  7.7  5.2  3.8  2.0 -0.1  2.9  3.1   0.0   7.0   3.1

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

$conf
           [,1]      [,2]      [,3]      [,4]       [,5]      [,6]       [,7]
[1,] -2.4892365 -4.570141 -3.515626 -3.049133 -0.6718755 -3.297050 -1.2652780
[2,] -0.5107635  6.170141  4.115626  1.049133  1.8718755  2.497050 -0.1347220
          [,8]        [,9]      [,10]     [,11]    [,12]
[1,] -1.137153 -3.87847295 -1.5479170 -5.904863 -4.01146
[2,]  2.537153  0.07847295  0.1479170  3.704863  7.01146

$out
[1] -5.4  2.0 -2.2  1.6 10.2  4.0 -5.0

$group
[1]  1  1  5  7  8 10 10

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

Warning message:
In bxp(list(stats = c(-2.30000000000000, -2.30000000000000, -1.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/65ss31258118600.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,] 71.90 71.90 69.50 71.10 56.70 64.7
[2,] 72.75 74.60 71.05 71.30 59.05 64.7
[3,] 73.90 76.35 72.45 73.15 61.50 64.7
[4,] 76.80 77.15 73.45 75.10 64.15 64.7
[5,] 80.20 77.90 74.70 76.10 70.00 64.7

$n
[1] 12 12 12 12 12  1

$conf
         [,1]     [,2]     [,3]    [,4]     [,5] [,6]
[1,] 72.05277 75.18693 71.35534 71.4168 59.17386 64.7
[2,] 75.74723 77.51307 73.54466 74.8832 63.82614 64.7

$out
[1] 69.6 81.4

$group
[1] 2 4

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

Warning message:
In bxp(list(stats = c(71.9, 72.75, 73.9, 76.8, 80.2, 71.9, 74.6,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/796l81258118600.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,] 70.16 71.20 71.30000
[2,] 70.54 72.25 71.80000
[3,] 71.50 72.90 72.70625
[4,] 72.55 73.30 73.65000
[5,] 73.20 74.80 74.20000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 70.58323 72.42109 71.86245
[2,] 72.41677 73.37891 73.55005

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(70.16, 70.54, 71.5, 72.55, 73.2, 71.2, 72.25,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1lfgu1258118600.ps tmp/1lfgu1258118600.png")
> system("convert tmp/2wgnk1258118600.ps tmp/2wgnk1258118600.png")
> system("convert tmp/35bnk1258118600.ps tmp/35bnk1258118600.png")
> system("convert tmp/4rtrq1258118600.ps tmp/4rtrq1258118600.png")
> system("convert tmp/5k4sm1258118600.ps tmp/5k4sm1258118600.png")
> system("convert tmp/65ss31258118600.ps tmp/65ss31258118600.png")
> system("convert tmp/796l81258118600.ps tmp/796l81258118600.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.215   0.963   1.799