R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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(16.46,16.49,16.59,16.58,16.60,16.55,16.57,16.51,16.50,16.49,16.44,16.26,16.33,16.72,16.75,16.74,16.84,16.79,16.66,16.69,16.84,16.86,16.76,16.72,16.29,16.29,16.46,16.54,16.70,16.82,16.88,16.89,16.92,16.88,16.91,16.80,16.78,17.03,17.18,17.12,17.11,17.14,17.17,17.21,17.22,17.19,17.15,17.10,17.21,17.33,17.30,17.33,17.35,17.43,17.46,17.50,17.54,17.56,17.44,17.41,17.72,17.79,17.83,17.76,17.95,17.91,17.96,17.98,17.89,17.88,17.91,17.51,17.63)
> 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] 73
> (np <- floor(n / par1))
[1] 6
> 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] 7 6 6 6 6 6 6 6 6 6 6 6
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]
 [1,] 16.46 16.33 16.29 16.78 17.21 17.72 17.63
 [2,] 16.49 16.72 16.29 17.03 17.33 17.79    NA
 [3,] 16.59 16.75 16.46 17.18 17.30 17.83    NA
 [4,] 16.58 16.74 16.54 17.12 17.33 17.76    NA
 [5,] 16.60 16.84 16.70 17.11 17.35 17.95    NA
 [6,] 16.55 16.79 16.82 17.14 17.43 17.91    NA
 [7,] 16.57 16.66 16.88 17.17 17.46 17.96    NA
 [8,] 16.51 16.69 16.89 17.21 17.50 17.98    NA
 [9,] 16.50 16.84 16.92 17.22 17.54 17.89    NA
[10,] 16.49 16.86 16.88 17.19 17.56 17.88    NA
[11,] 16.44 16.76 16.91 17.15 17.44 17.91    NA
[12,] 16.26 16.72 16.80 17.10 17.41 17.51    NA
> darr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6] [,7]
 [1,]  0.03  0.39  0.00  0.25  0.12  0.07   NA
 [2,]  0.10  0.03  0.17  0.15 -0.03  0.04   NA
 [3,] -0.01 -0.01  0.08 -0.06  0.03 -0.07   NA
 [4,]  0.02  0.10  0.16 -0.01  0.02  0.19   NA
 [5,] -0.05 -0.05  0.12  0.03  0.08 -0.04   NA
 [6,]  0.02 -0.13  0.06  0.03  0.03  0.05   NA
 [7,] -0.06  0.03  0.01  0.04  0.04  0.02   NA
 [8,] -0.01  0.15  0.03  0.01  0.04 -0.09   NA
 [9,] -0.01  0.02 -0.04 -0.03  0.02 -0.01   NA
[10,] -0.05 -0.10  0.03 -0.04 -0.12  0.03   NA
[11,] -0.18 -0.04 -0.11 -0.05 -0.03 -0.40   NA
[12,]  0.07 -0.43 -0.02  0.11  0.31  0.12   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/rcomp/tmp/1klze1292858143.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/www/rcomp/tmp/2klze1292858143.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/www/rcomp/tmp/3klze1292858143.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/www/rcomp/tmp/4ddzh1292858143.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]
[1,] 16.290 16.290 16.460 16.54 16.600 16.55 16.570 16.51 16.50 16.490 16.44
[2,] 16.395 16.490 16.590 16.58 16.700 16.79 16.660 16.69 16.84 16.860 16.76
[3,] 16.780 16.875 16.965 16.93 16.975 16.98 17.025 17.05 17.07 17.035 17.03
[4,] 17.420 17.330 17.300 17.33 17.350 17.43 17.460 17.50 17.54 17.560 17.44
[5,] 17.720 17.790 17.830 17.76 17.950 17.91 17.960 17.98 17.89 17.880 17.91
     [,12]
[1,] 16.26
[2,] 16.72
[3,] 16.95
[4,] 17.41
[5,] 17.51

$n
 [1] 7 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 16.16789 16.33317 16.50703 16.44623 16.55573 16.56718 16.50897 16.52752
[2,] 17.39211 17.41683 17.42297 17.41377 17.39427 17.39282 17.54103 17.57248
         [,9]    [,10]    [,11]    [,12]
[1,] 16.61848 16.58348 16.59138 16.50493
[2,] 17.52152 17.48652 17.46862 17.39507

$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(16.29, 16.395, 16.78, 17.42, 17.72, 16.29,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5ddzh1292858143.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,] 0.000 -0.03 -0.07 -0.01 -0.050 0.02 0.010 -0.01 -0.04 -0.120 -0.18 -0.02
[2,] 0.030  0.03 -0.06  0.02 -0.050 0.02 0.010 -0.01 -0.03 -0.100 -0.18 -0.02
[3,] 0.095  0.07 -0.01  0.06 -0.005 0.03 0.025  0.02 -0.01 -0.045 -0.08  0.09
[4,] 0.250  0.15  0.03  0.16  0.080 0.05 0.040  0.04  0.02  0.030 -0.04  0.12
[5,] 0.390  0.17  0.08  0.19  0.120 0.06 0.040  0.04  0.02  0.030 -0.03  0.31

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

$conf
            [,1]         [,2]        [,3]        [,4]       [,5]       [,6]
[1,] -0.04690711 -0.007403876 -0.06805291 -0.03030452 -0.0888542 0.01064903
[2,]  0.23690711  0.147403876  0.04805291  0.15030452  0.0788542 0.04935097
            [,7]        [,8]        [,9]      [,10]       [,11]         [,12]
[1,] 0.005649031 -0.01225161 -0.04225161 -0.1288542 -0.17030452 -0.0003045219
[2,] 0.044350969  0.05225161  0.02225161  0.0388542  0.01030452  0.1803045219

$out
[1] -0.13 -0.06  0.15 -0.09 -0.40 -0.43

$group
[1]  6  7  8  8 11 12

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

Warning message:
In bxp(list(stats = c(0, 0.0299999999999976, 0.0949999999999989,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6omyj1292858143.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]   [,6]  [,7]
[1,] 16.440 16.660 16.290 17.030 17.21 17.720 17.63
[2,] 16.475 16.705 16.500 17.105 17.33 17.775 17.63
[3,] 16.505 16.745 16.810 17.145 17.42 17.885 17.63
[4,] 16.575 16.815 16.885 17.185 17.48 17.930 17.63
[5,] 16.600 16.860 16.920 17.220 17.56 17.980 17.63

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

$conf
         [,1]     [,2]    [,3]     [,4]     [,5]     [,6]  [,7]
[1,] 16.45939 16.69483 16.6344 17.10851 17.35158 17.81430 17.63
[2,] 16.55061 16.79517 16.9856 17.18149 17.48842 17.95570 17.63

$out
[1] 16.26 16.33 16.78 17.51

$group
[1] 1 2 4 6

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

Warning message:
In bxp(list(stats = c(16.44, 16.475, 16.505, 16.575, 16.6, 16.66,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/7omyj1292858143.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,] 16.91714 16.8750 16.90125
[2,] 16.98917 16.9400 16.94937
[3,] 17.09667 16.9775 17.04375
[4,] 17.12333 17.0325 17.08313
[5,] 17.15167 17.0700 17.16625

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 17.03547 16.93531 16.98275
[2,] 17.15786 17.01969 17.10475

$out
[1] 16.78

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(16.9171428571429, 16.9891666666667, 17.0966666666667,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1klze1292858143.ps tmp/1klze1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/2klze1292858143.ps tmp/2klze1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/3klze1292858143.ps tmp/3klze1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/4ddzh1292858143.ps tmp/4ddzh1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/5ddzh1292858143.ps tmp/5ddzh1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/6omyj1292858143.ps tmp/6omyj1292858143.png",intern=TRUE))
character(0)
> try(system("convert tmp/7omyj1292858143.ps tmp/7omyj1292858143.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.630   1.120   2.759