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(5.5,5.3,5.2,5.3,5.3,5,4.8,4.9,5.3,6,6.2,6.4,6.4,6.4,6.2,6.1,6,5.9,6.2,6.2,6.4,6.8,6.9,7,7,6.9,6.7,6.6,6.5,6.4,6.5,6.5,6.6,6.7,6.8,7.2,7.6,7.6,7.3,6.4,6.1,6.3,7.1,7.5,7.4,7.1,6.8,6.9,7.2,7.4,7.3,6.9,6.9,6.8,7.1,7.2,7.1,7,6.9,7,7.4,7.5,7.5,7.4,7.3,7,6.7,6.5,6.5,6.5,6.6,6.8,6.9,6.9,6.8,6.8,6.5,6.1,6,5.9,5.8,5.9,5.9,6.2,6.3,6.2,6,5.8,5.5,5.5,5.7,5.8)
> 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] 92
> (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 8 8 8 8 8 8 8 7 7 7 7
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,]  5.5  6.4  7.0  7.6  7.2  7.4  6.9  6.3
 [2,]  5.3  6.4  6.9  7.6  7.4  7.5  6.9  6.2
 [3,]  5.2  6.2  6.7  7.3  7.3  7.5  6.8  6.0
 [4,]  5.3  6.1  6.6  6.4  6.9  7.4  6.8  5.8
 [5,]  5.3  6.0  6.5  6.1  6.9  7.3  6.5  5.5
 [6,]  5.0  5.9  6.4  6.3  6.8  7.0  6.1  5.5
 [7,]  4.8  6.2  6.5  7.1  7.1  6.7  6.0  5.7
 [8,]  4.9  6.2  6.5  7.5  7.2  6.5  5.9  5.8
 [9,]  5.3  6.4  6.6  7.4  7.1  6.5  5.8   NA
[10,]  6.0  6.8  6.7  7.1  7.0  6.5  5.9   NA
[11,]  6.2  6.9  6.8  6.8  6.9  6.6  5.9   NA
[12,]  6.4  7.0  7.2  6.9  7.0  6.8  6.2   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,] -0.2  0.0 -0.1  0.0  0.2  0.1  0.0 -0.1
 [2,] -0.1 -0.2 -0.2 -0.3 -0.1  0.0 -0.1 -0.2
 [3,]  0.1 -0.1 -0.1 -0.9 -0.4 -0.1  0.0 -0.2
 [4,]  0.0 -0.1 -0.1 -0.3  0.0 -0.1 -0.3 -0.3
 [5,] -0.3 -0.1 -0.1  0.2 -0.1 -0.3 -0.4  0.0
 [6,] -0.2  0.3  0.1  0.8  0.3 -0.3 -0.1  0.2
 [7,]  0.1  0.0  0.0  0.4  0.1 -0.2 -0.1  0.1
 [8,]  0.4  0.2  0.1 -0.1 -0.1  0.0 -0.1   NA
 [9,]  0.7  0.4  0.1 -0.3 -0.1  0.0  0.1   NA
[10,]  0.2  0.1  0.1 -0.3 -0.1  0.1  0.0   NA
[11,]  0.2  0.1  0.4  0.1  0.1  0.2  0.3   NA
[12,]  0.0  0.0  0.4  0.3  0.4  0.1  0.1   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/freestat/rcomp/tmp/1fui61228752830.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/freestat/rcomp/tmp/28wuh1228752830.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/freestat/rcomp/tmp/34s4k1228752830.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/freestat/rcomp/tmp/4ggxx1228752830.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,] 5.50 5.30 5.20 5.30 5.30  5.0 4.80 4.90 5.30  5.90  5.90   6.2
[2,] 6.35 6.30 6.10 5.95 5.75  5.7 5.85 5.85 6.10  6.25  6.40   6.6
[3,] 6.95 6.90 6.75 6.50 6.30  6.2 6.35 6.35 6.50  6.70  6.80   6.9
[4,] 7.30 7.45 7.30 6.85 6.70  6.6 6.90 6.85 6.85  6.90  6.85   7.0
[5,] 7.60 7.60 7.50 7.40 7.30  7.0 7.10 7.50 7.40  7.10  6.90   7.2

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 6.419316 6.257593 6.079663 5.997247 5.769316 5.697247 5.763455 5.791386
[2,] 7.480684 7.542407 7.420337 7.002753 6.830684 6.702753 6.936545 6.908614
         [,9]   [,10]    [,11]    [,12]
[1,] 6.052112 6.31183 6.531267 6.661126
[2,] 6.947888 7.08817 7.068733 7.138874

$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(5.5, 6.35, 6.95, 7.3, 7.6, 5.3, 6.3, 6.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/51djn1228752830.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,] -0.20 -0.30 -0.40 -0.30 -0.40 -0.30 -0.20 -0.10 -0.30 -0.10  0.10  0.00
[2,] -0.10 -0.20 -0.30 -0.30 -0.30 -0.15 -0.05 -0.10 -0.05 -0.05  0.10  0.05
[3,]  0.00 -0.15 -0.10 -0.10 -0.10  0.15  0.05  0.00  0.10  0.10  0.20  0.10
[4,]  0.05 -0.10 -0.05 -0.05 -0.05  0.30  0.10  0.15  0.25  0.10  0.25  0.35
[5,]  0.20  0.00  0.10  0.00  0.20  0.80  0.10  0.40  0.40  0.20  0.40  0.40

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

$conf
            [,1]        [,2]        [,3]        [,4]        [,5]       [,6]
[1,] -0.08379215 -0.20586144 -0.23965359 -0.23965359 -0.23965359 -0.1013765
[2,]  0.08379215 -0.09413856  0.03965359  0.03965359  0.03965359  0.4013765
            [,7]       [,8]        [,9]      [,10]     [,11]       [,12]
[1,] -0.03379215 -0.1492960 -0.07915516 0.01042242 0.1104224 -0.07915516
[2,]  0.13379215  0.1492960  0.27915516 0.18957758 0.2895776  0.27915516

$out
[1] -0.9  0.4  0.7 -0.3

$group
[1]  3  7  9 10

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

Warning message:
In bxp(list(stats = c(-0.2, -0.0999999999999996, 0, 0.0499999999999998,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/612671228752830.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,] 4.80 5.90 6.40 6.10 6.80 6.50 5.80  5.5
[2,] 5.10 6.15 6.50 6.60 6.90 6.55 5.90  5.6
[3,] 5.30 6.30 6.65 7.10 7.05 6.90 6.15  5.8
[4,] 5.75 6.60 6.85 7.45 7.20 7.40 6.80  6.1
[5,] 6.40 7.00 7.20 7.60 7.40 7.50 6.90  6.3

$n
[1] 12 12 12 12 12 12 12  8

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 5.003531 6.094752 6.490363 6.712309 6.913168 6.512309 5.739504 5.520693
[2,] 5.596469 6.505248 6.809637 7.487691 7.186832 7.287691 6.560496 6.079307

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(4.8, 5.1, 5.3, 5.75, 6.4, 5.9, 6.15, 6.3,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/7hzel1228752830.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,] 6.125000 6.20 6.15000
[2,] 6.287500 6.35 6.31875
[3,] 6.507143 6.60 6.52500
[4,] 6.700000 6.85 6.76250
[5,] 6.787500 6.95 6.88750

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 6.318999 6.371947 6.322603
[2,] 6.695287 6.828053 6.727397

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> 
> system("convert tmp/1fui61228752830.ps tmp/1fui61228752830.png")
> system("convert tmp/28wuh1228752830.ps tmp/28wuh1228752830.png")
> system("convert tmp/34s4k1228752830.ps tmp/34s4k1228752830.png")
> system("convert tmp/4ggxx1228752830.ps tmp/4ggxx1228752830.png")
> system("convert tmp/51djn1228752830.ps tmp/51djn1228752830.png")
> system("convert tmp/612671228752830.ps tmp/612671228752830.png")
> system("convert tmp/7hzel1228752830.ps tmp/7hzel1228752830.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.983   1.587   2.305