R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(145,151,155,162,169,171,173,174,179,185,187,189,191,189,190,192,189,188,189,189,187,182,179,180,179,179,179,177,178,182,182,183,182,182,181,180,180,185,187,189,185,186,190,190,197,201,202,209)
> 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] 48
> (np <- floor(n / par1))
[1] 4
> 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] 4 4 4 4 4 4 4 4 4 4 4 4
> arr
      [,1] [,2] [,3] [,4] [,5]
 [1,]  145  191  179  180   NA
 [2,]  151  189  179  185   NA
 [3,]  155  190  179  187   NA
 [4,]  162  192  177  189   NA
 [5,]  169  189  178  185   NA
 [6,]  171  188  182  186   NA
 [7,]  173  189  182  190   NA
 [8,]  174  189  183  190   NA
 [9,]  179  187  182  197   NA
[10,]  185  182  182  201   NA
[11,]  187  179  181  202   NA
[12,]  189  180  180  209   NA
> darr
      [,1] [,2] [,3] [,4] [,5]
 [1,]    6   -2    0    5   NA
 [2,]    4    1    0    2   NA
 [3,]    7    2   -2    2   NA
 [4,]    7   -3    1   -4   NA
 [5,]    2   -1    4    1   NA
 [6,]    2    1    0    4   NA
 [7,]    1    0    1    0   NA
 [8,]    5   -2   -1    7   NA
 [9,]    6   -5    0    4   NA
[10,]    2   -3   -1    1   NA
[11,]    2    1   -1    7   NA
[12,]    2   -1    0   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/wessaorg/rcomp/tmp/11qav1321378993.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/2ptrx1321378993.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/3djqt1321378993.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/4dkw31321378993.ps",horizontal=F,onefile=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,] 145.0  151 155.0 162.0 169.0 171.0 173.0 174.0 179.0 182.0 179.0 180.0
[2,] 162.0  165 167.0 169.5 173.5 176.5 177.5 178.5 180.5 182.0 180.0 180.0
[3,] 179.5  182 183.0 183.0 181.5 184.0 185.5 186.0 184.5 183.5 184.0 184.5
[4,] 185.5  187 188.5 190.5 187.0 187.0 189.5 189.5 192.0 193.0 194.5 199.0
[5,] 191.0  189 190.0 192.0 189.0 188.0 190.0 190.0 197.0 201.0 202.0 209.0

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

$conf
        [,1]   [,2]    [,3]   [,4]    [,5]    [,6]   [,7]   [,8]    [,9]  [,10]
[1,] 160.935 164.62 166.015 166.41 170.835 175.705 176.02 177.31 175.415 174.81
[2,] 198.065 199.38 199.985 199.59 192.165 192.295 194.98 194.69 193.585 192.19
       [,11]  [,12]
[1,] 172.545 169.49
[2,] 195.455 199.51

$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(145, 162, 179.5, 185.5, 191, 151, 165, 182,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/52b801321378993.ps",horizontal=F,onefile=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,] -2.0  0.0 -2.0 -4.0 -1.0  0.0  0.0 -2.0 -5.0  -3.0  -1.0  -1.0
[2,] -1.0  0.5  0.0 -3.5  0.0  0.5  0.0 -1.5 -2.5  -2.0   0.0  -0.5
[3,]  2.5  1.5  2.0 -1.0  1.5  1.5  0.5  2.0  2.0   0.0   1.5   0.0
[4,]  5.5  3.0  4.5  4.0  3.0  3.0  1.0  6.0  5.0   1.5   4.5   1.0
[5,]  6.0  4.0  7.0  7.0  4.0  4.0  1.0  7.0  6.0   2.0   7.0   2.0

$n
 [1] 4 4 4 4 4 4 4 4 4 4 4 3

$conf
       [,1]   [,2]   [,3]   [,4]  [,5]   [,6]  [,7]   [,8]   [,9]  [,10]  [,11]
[1,] -2.635 -0.475 -1.555 -6.925 -0.87 -0.475 -0.29 -3.925 -3.925 -2.765 -2.055
[2,]  7.635  3.475  5.555  4.925  3.87  3.475  1.29  7.925  7.925  2.765  5.055
        [,12]
[1,] -1.36832
[2,]  1.36832

$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(-2, -1, 2.5, 5.5, 6, 0, 0.5, 1.5, 3, 4, -2,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6wrsg1321378993.ps",horizontal=F,onefile=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]
[1,] 145.0 179.0 177.0 180.0   NA
[2,] 158.5 184.5 179.0 185.5   NA
[3,] 172.0 189.0 180.5 189.5   NA
[4,] 182.0 189.5 182.0 199.0   NA
[5,] 189.0 192.0 183.0 209.0   NA

$n
[1] 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4] [,5]
[1,] 161.2815 186.7195 179.1317 183.3426   NA
[2,] 182.7185 191.2805 181.8683 195.6574   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(145, 158.5, 172, 182, 189, 179, 184.5, 189,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/768o51321378993.ps",horizontal=F,onefile=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,] 173.750 179.50 176.6250
[2,] 178.875 182.50 180.6250
[3,] 182.625 183.75 183.6875
[4,] 186.750 184.50 185.4375
[5,] 189.500 186.00 187.0000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 179.0332 182.8378 181.4925
[2,] 186.2168 184.6622 185.8825

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(173.75, 178.875, 182.625, 186.75, 189.5, 179.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/11qav1321378993.ps tmp/11qav1321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ptrx1321378993.ps tmp/2ptrx1321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/3djqt1321378993.ps tmp/3djqt1321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/4dkw31321378993.ps tmp/4dkw31321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/52b801321378993.ps tmp/52b801321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/6wrsg1321378993.ps tmp/6wrsg1321378993.png",intern=TRUE))
character(0)
> try(system("convert tmp/768o51321378993.ps tmp/768o51321378993.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.650   0.350   2.006