R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(24,23,24,24,27,28,25,19,19,19,20,16,22,21,25,29,28,25,26,24,28,28,28,28,32,31,22,29,31,29,32,32,31,29,28,28,29,22,26,24,27,27,23,21,19,17,19,21,13,8,5,10,6,6,8,11,12,13,19,19,18)
> 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,]   24   22   32   29   13   18
 [2,]   23   21   31   22    8   NA
 [3,]   24   25   22   26    5   NA
 [4,]   24   29   29   24   10   NA
 [5,]   27   28   31   27    6   NA
 [6,]   28   25   29   27    6   NA
 [7,]   25   26   32   23    8   NA
 [8,]   19   24   32   21   11   NA
 [9,]   19   28   31   19   12   NA
[10,]   19   28   29   17   13   NA
[11,]   20   28   28   19   19   NA
[12,]   16   28   28   21   19   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]   -1   -1   -1   -7   -5   NA
 [2,]    1    4   -9    4   -3   NA
 [3,]    0    4    7   -2    5   NA
 [4,]    3   -1    2    3   -4   NA
 [5,]    1   -3   -2    0    0   NA
 [6,]   -3    1    3   -4    2   NA
 [7,]   -6   -2    0   -2    3   NA
 [8,]    0    4   -1   -2    1   NA
 [9,]    0    0   -2   -2    1   NA
[10,]    1    0   -1    2    6   NA
[11,]   -4    0    0    2    0   NA
[12,]    6    4    1   -8   -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/1gqum1257946366.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/23q4b1257946366.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/3tdxp1257946366.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/40p041257946366.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,]   13   21   22   24   27   25   23   19   12    13    19    16
[2,]   18   21   22   24   27   25   23   19   19    17    19    19
[3,]   23   22   24   24   27   27   25   21   19    19    20    21
[4,]   29   23   25   29   28   28   26   24   28    28    28    28
[5,]   32   23   26   29   28   29   26   24   31    29    28    28

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

$conf
         [,1]     [,2]     [,3]     [,4]    [,5]     [,6]     [,7]     [,8]
[1,] 15.90464 20.58681 21.88021 20.46701 26.2934 24.88021 22.88021 17.46701
[2,] 30.09536 23.41319 26.11979 27.53299 27.7066 29.11979 27.11979 24.53299
         [,9]    [,10]    [,11]    [,12]
[1,] 12.64062 11.22743 13.64062 14.64062
[2,] 25.35938 26.77257 26.35938 27.35938

$out
 [1] 31  8  5 10 31  6  6 32  8 32 11

$group
 [1] 2 2 3 4 5 5 6 7 7 8 8

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

Warning message:
In bxp(list(stats = c(13, 18, 23, 29, 32, 21, 21, 22, 23, 23, 22,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5c5uf1257946366.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,]   -7   -9   -2   -4   -3   -4   -2   -2   -2    -1     0    -8
[2,]   -5   -3    0   -1   -2   -3   -2   -1   -2     0     0    -1
[3,]   -1    1    4    2    0    1   -2    0    0     1     0     1
[4,]   -1    4    5    3    0    2    0    1    0     2     0     4
[5,]   -1    4    7    3    1    3    3    4    1     2     0     6

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

$conf
         [,1]      [,2]      [,3]     [,4]      [,5]      [,6]      [,7]
[1,] -3.82639 -3.946182 0.4670126 -0.82639 -1.413195 -2.532987 -3.413195
[2,]  1.82639  5.946182 7.5329874  4.82639  1.413195  4.532987 -0.586805
          [,8]      [,9]     [,10] [,11]     [,12]
[1,] -1.413195 -1.413195 -0.413195     0 -2.532987
[2,]  1.413195  1.413195  2.413195     0  4.532987

$out
[1] -6  6 -4  2

$group
[1]  7 10 11 11

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

Warning message:
In bxp(list(stats = c(-7, -5, -1, -1, -1, -9, -3, 1, 4, 4, -2, 0,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6hojl1257946366.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,] 16.0 21.0 28.0 17.0  5.0   18
[2,] 19.0 24.5 28.5 20.0  7.0   18
[3,] 23.5 27.0 30.0 22.5 10.5   18
[4,] 24.5 28.0 31.5 26.5 13.0   18
[5,] 28.0 29.0 32.0 29.0 19.0   18

$n
[1] 12 12 12 12 12  1

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 20.99141 25.40363 28.63168 19.53531  7.76336   18
[2,] 26.00859 28.59637 31.36832 25.46469 13.23664   18

$out
[1] 22

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(16, 19, 23.5, 24.5, 28, 21, 24.5, 27, 28,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7b4l41257946366.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,] 20.4 19.0 21.5000
[2,] 21.3 20.5 22.9375
[3,] 22.6 22.5 23.5000
[4,] 23.0 24.5 25.5000
[5,] 23.8 27.0 27.5000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 21.82462 20.67557 22.33123
[2,] 23.37538 24.32443 24.66877

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(20.4, 21.3, 22.6, 23, 23.8, 19, 20.5, 22.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1gqum1257946366.ps tmp/1gqum1257946366.png")
> system("convert tmp/23q4b1257946366.ps tmp/23q4b1257946366.png")
> system("convert tmp/3tdxp1257946366.ps tmp/3tdxp1257946366.png")
> system("convert tmp/40p041257946366.ps tmp/40p041257946366.png")
> system("convert tmp/5c5uf1257946366.ps tmp/5c5uf1257946366.png")
> system("convert tmp/6hojl1257946366.ps tmp/6hojl1257946366.png")
> system("convert tmp/7b4l41257946366.ps tmp/7b4l41257946366.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.254   0.988   1.601