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(19.2,26.6,26.6,31.4,31.2,26.4,20.7,20.7,15,13.3,8.7,10.2,4.3,-0.1,-4.6,-3.9,-3.5,-3.4,-2.5,-1.1,0.3,-0.9,3.6,2.7,-0.2,-1,5.8,6.4,9.6,13.2,10.6,10.9,12.9,15.9,12.2,9.1,9,17.4,14.7,17,13.7,9.5,14.8,13.6,12.6,8.9,10.2,12.7,16,10.4,9.9,9.5,8.6,10,3.5,-4.2,-4.4,-1.5,-0.1,0.8)
> 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))
> 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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,] 19.2  4.3 -0.2  9.0 16.0   NA
 [2,] 26.6 -0.1 -1.0 17.4 10.4   NA
 [3,] 26.6 -4.6  5.8 14.7  9.9   NA
 [4,] 31.4 -3.9  6.4 17.0  9.5   NA
 [5,] 31.2 -3.5  9.6 13.7  8.6   NA
 [6,] 26.4 -3.4 13.2  9.5 10.0   NA
 [7,] 20.7 -2.5 10.6 14.8  3.5   NA
 [8,] 20.7 -1.1 10.9 13.6 -4.2   NA
 [9,] 15.0  0.3 12.9 12.6 -4.4   NA
[10,] 13.3 -0.9 15.9  8.9 -1.5   NA
[11,]  8.7  3.6 12.2 10.2 -0.1   NA
[12,] 10.2  2.7  9.1 12.7  0.8   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]  7.4 -4.4 -0.8  8.4 -5.6   NA
 [2,]  0.0 -4.5  6.8 -2.7 -0.5   NA
 [3,]  4.8  0.7  0.6  2.3 -0.4   NA
 [4,] -0.2  0.4  3.2 -3.3 -0.9   NA
 [5,] -4.8  0.1  3.6 -4.2  1.4   NA
 [6,] -5.7  0.9 -2.6  5.3 -6.5   NA
 [7,]  0.0  1.4  0.3 -1.2 -7.7   NA
 [8,] -5.7  1.4  2.0 -1.0 -0.2   NA
 [9,] -1.7 -1.2  3.0 -3.7  2.9   NA
[10,] -4.6  4.5 -3.7  1.3  1.4   NA
[11,]  1.5 -0.9 -3.1  2.5  0.9   NA
[12,] -5.9 -2.9 -0.1  3.3   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/freestat/rcomp/tmp/1ps8l1229020955.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/2b2v71229020955.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/3wpct1229020955.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/41vm51229020955.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,] -0.2 -1.0 -4.6 -3.9  8.6  9.5 -2.5 -4.2 -4.4  -1.5  -0.1   0.8
[2,]  4.3 -0.1  5.8  6.4  8.6  9.5  3.5 -1.1  0.3  -0.9   3.6   2.7
[3,]  9.0 10.4  9.9  9.5  9.6 10.0 10.6 10.9 12.6   8.9   8.7   9.1
[4,] 16.0 17.4 14.7 17.0 13.7 13.2 14.8 13.6 12.9  13.3  10.2  10.2
[5,] 19.2 26.6 26.6 31.4 13.7 13.2 20.7 20.7 15.0  15.9  12.2  12.7

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

$conf
           [,1]      [,2]      [,3]      [,4]      [,5]     [,6]      [,7]
[1,]  0.7328095 -1.965456  3.611282  2.010067  5.996353  7.38559  2.615448
[2,] 17.2671905 22.765456 16.188718 16.989933 13.203647 12.61441 18.584552
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,]  0.513017  3.696872 -1.133684  4.036457  3.800519
[2,] 21.286983 21.503128 18.933684 13.363543 14.399481

$out
[1] 31.2 -3.5 26.4 -3.4

$group
[1] 5 5 6 6

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

Warning message:
In bxp(list(stats = c(-0.2, 4.3, 9, 16, 19.2, -1, -0.1, 10.4, 17.4,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5vprs1229020955.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,] -5.6 -4.5 -0.4 -0.9 -4.8 -6.5 -1.2 -1.0 -3.7  -4.6  -3.1  -5.9
[2,] -4.4 -2.7  0.6 -0.9 -4.2 -5.7 -1.2 -1.0 -1.7  -3.7  -0.9  -4.4
[3,] -0.8 -0.5  0.7 -0.2  0.1 -2.6  0.0 -0.2 -1.2   1.3   0.9  -1.5
[4,]  7.4  0.0  2.3  0.4  1.4  0.9  0.3  1.4  2.9   1.4   1.5   1.6
[5,]  8.4  0.0  4.8  0.4  3.6  5.3  1.4  2.0  3.0   4.5   2.5   3.3

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 4

$conf
         [,1]      [,2]       [,3]       [,4]      [,5]      [,6]      [,7]
[1,] -9.13785 -2.407813 -0.5012157 -1.1185767 -3.856946 -7.263543 -1.059896
[2,]  7.53785  1.407813  1.9012157  0.7185767  4.056946  2.063543  1.059896
          [,8]      [,9]     [,10]     [,11] [,12]
[1,] -1.895834 -4.450348 -2.303647 -0.795834 -6.24
[2,]  1.495834  2.050348  4.903647  2.595834  3.24

$out
[1]  6.8  3.2 -3.3 -7.7 -5.7

$group
[1] 2 4 4 7 8

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

Warning message:
In bxp(list(stats = c(-5.6, -4.4, -0.8, 7.4, 8.4, -4.5, -2.7, -0.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6mpo41229020955.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,]  8.70 -4.60 -1.00  8.90 -4.40   NA
[2,] 14.15 -3.45  6.10  9.85 -0.80   NA
[3,] 20.70 -1.00 10.10 13.15  6.05   NA
[4,] 26.60  1.50 12.55 14.75  9.95   NA
[5,] 31.40  4.30 15.90 17.40 16.00   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]      [,2]      [,3]     [,4]      [,5] [,6]
[1,] 15.02147 -3.257728  7.158112 10.91508  1.146853   NA
[2,] 26.37853  1.257728 13.041888 15.38492 10.953147   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(8.7, 14.15, 20.7, 26.6, 31.4, -4.6, -3.45,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/70q2f1229020955.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,]  6.92  8.70  6.200
[2,]  7.21  9.05  6.525
[3,]  9.54  9.75  8.900
[4,] 10.90 10.50 10.700
[5,] 12.08 12.60 11.700

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,]  7.856966  9.088645  6.995754
[2,] 11.223034 10.411355 10.804246

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(6.92, 7.21, 9.54, 10.9, 12.08, 8.7, 9.05,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1ps8l1229020955.ps tmp/1ps8l1229020955.png")
> system("convert tmp/2b2v71229020955.ps tmp/2b2v71229020955.png")
> system("convert tmp/3wpct1229020955.ps tmp/3wpct1229020955.png")
> system("convert tmp/41vm51229020955.ps tmp/41vm51229020955.png")
> system("convert tmp/5vprs1229020955.ps tmp/5vprs1229020955.png")
> system("convert tmp/6mpo41229020955.ps tmp/6mpo41229020955.png")
> system("convert tmp/70q2f1229020955.ps tmp/70q2f1229020955.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.883   1.485   2.250