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(8.16,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.43,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.68,8.92,8.92,8.92,8.92,8.92,8.92,8.92,8.92,8.92,8.92,8.92,8.92,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.3,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.6,9.9,9.9,9.9,9.9,9.9,9.9,9.9,9.9,9.9,9.9,9.9,9.9,10.2,10.2,10.2,10.2,10.2,10.2,10.2,10.2,10.2,10.2,10.2)
> 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] 85
> (np <- floor(n / par1))
[1] 7
> 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] 8 7 7 7 7 7 7 7 7 7 7 7
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,] 8.16 8.43 8.68 8.92  9.3  9.6  9.9 10.2
 [2,] 8.43 8.43 8.68 8.92  9.3  9.6  9.9   NA
 [3,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [4,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [5,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [6,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [7,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [8,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
 [9,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
[10,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
[11,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
[12,] 8.43 8.68 8.92 9.30  9.6  9.9 10.2   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,] 0.27 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [2,] 0.00 0.25 0.24 0.38  0.3  0.3  0.3   NA
 [3,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [4,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [5,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [6,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [7,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [8,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
 [9,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
[10,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
[11,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   NA
[12,] 0.00 0.00 0.00 0.00  0.0  0.0  0.0   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/1pwzc1209299193.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/2zqbv1209299193.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/3imih1209299193.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/45pm61209299193.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,]  8.160 8.430  8.43  8.43  8.43  8.43  8.43  8.43  8.43  8.43  8.43  8.43
[2,]  8.555 8.555  8.80  8.80  8.80  8.80  8.80  8.80  8.80  8.80  8.80  8.80
[3,]  9.110 8.920  9.30  9.30  9.30  9.30  9.30  9.30  9.30  9.30  9.30  9.30
[4,]  9.750 9.450  9.75  9.75  9.75  9.75  9.75  9.75  9.75  9.75  9.75  9.75
[5,] 10.200 9.900 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20 10.20

$n
 [1] 8 7 7 7 7 7 7 7 7 7 7 7

$conf
         [,1]    [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 8.442456 8.38552 8.732675 8.732675 8.732675 8.732675 8.732675 8.732675
[2,] 9.777544 9.45448 9.867325 9.867325 9.867325 9.867325 9.867325 9.867325
         [,9]    [,10]    [,11]    [,12]
[1,] 8.732675 8.732675 8.732675 8.732675
[2,] 9.867325 9.867325 9.867325 9.867325

$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(8.16, 8.555, 9.11, 9.75, 10.2, 8.43, 8.555,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/50vw21209299193.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 0.240    0    0    0    0    0    0    0     0     0     0
[2,]    0 0.245    0    0    0    0    0    0    0     0     0     0
[3,]    0 0.300    0    0    0    0    0    0    0     0     0     0
[4,]    0 0.300    0    0    0    0    0    0    0     0     0     0
[5,]    0 0.380    0    0    0    0    0    0    0     0     0     0

$n
 [1] 7 7 7 7 7 7 7 7 7 7 7 7

$conf
     [,1]      [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]    0 0.2671549    0    0    0    0    0    0    0     0     0     0
[2,]    0 0.3328451    0    0    0    0    0    0    0     0     0     0

$out
[1] 0.27 0.00

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(0, 0, 0, 0, 0, 0.24, 0.245, 0.299999999999999,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/67zyt1209299193.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] [,8]
[1,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2
[2,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2
[3,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2
[4,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2
[5,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2

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

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
[1,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2
[2,] 8.43 8.68 8.92  9.3  9.6  9.9 10.2 10.2

$out
 [1] 8.16 8.43 8.43 8.68 8.68 8.92 8.92 9.30 9.30 9.60 9.60 9.90 9.90

$group
 [1] 1 2 2 3 3 4 4 5 5 6 6 7 7

$names
[1] "1" "2" "3" "4" "5" "6" "7" NA 

> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7no731209299193.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,] 9.29  9.3 9.275
[2,] 9.29  9.3 9.275
[3,] 9.29  9.3 9.275
[4,] 9.29  9.3 9.275
[5,] 9.29  9.3 9.275

$n
[1] 12 12 12

$conf
     [,1] [,2]  [,3]
[1,] 9.29  9.3 9.275
[2,] 9.29  9.3 9.275

$out
[1] 9.148750 9.037143 9.110000 8.920000 9.146250 9.002500

$group
[1] 1 1 2 2 3 3

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

> dev.off()
null device 
          1 
> 
> system("convert tmp/1pwzc1209299193.ps tmp/1pwzc1209299193.png")
> system("convert tmp/2zqbv1209299193.ps tmp/2zqbv1209299193.png")
> system("convert tmp/3imih1209299193.ps tmp/3imih1209299193.png")
> system("convert tmp/45pm61209299193.ps tmp/45pm61209299193.png")
> system("convert tmp/50vw21209299193.ps tmp/50vw21209299193.png")
> system("convert tmp/67zyt1209299193.ps tmp/67zyt1209299193.png")
> system("convert tmp/7no731209299193.ps tmp/7no731209299193.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.435   0.942   3.537