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

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> x <- c(27071,29462,26105,22397,23843,21705,18089,20764,25316,17704,15548,28029,29383,36438,32034,22679,24319,18004,17537,20366,22782,19169,13807,29743,25591,29096,26482,22405,27044,17970,18730,19684,19785,18479,10698,31956,29506,34506,27165,26736,23691,18157,17328,18205,20995,17382,9367,31124,26551,30651,25859,25100,25778,20418,18688,20424,24776,19814,12738,31566,30111,30019,31934,25826,26835,20205,17789,20520,22518,15572,11509,25447,24090,27786,26195,20516,22759,19028,16971)
> 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] 79
> (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 7 7 7 7 7 7 6 6 6 6 6
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]
 [1,] 27071 29383 25591 29506 26551 30111 24090
 [2,] 29462 36438 29096 34506 30651 30019 27786
 [3,] 26105 32034 26482 27165 25859 31934 26195
 [4,] 22397 22679 22405 26736 25100 25826 20516
 [5,] 23843 24319 27044 23691 25778 26835 22759
 [6,] 21705 18004 17970 18157 20418 20205 19028
 [7,] 18089 17537 18730 17328 18688 17789 16971
 [8,] 20764 20366 19684 18205 20424 20520    NA
 [9,] 25316 22782 19785 20995 24776 22518    NA
[10,] 17704 19169 18479 17382 19814 15572    NA
[11,] 15548 13807 10698  9367 12738 11509    NA
[12,] 28029 29743 31956 31124 31566 25447    NA
> darr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]
 [1,]  2391  7055  3505  5000  4100   -92  3696
 [2,] -3357 -4404 -2614 -7341 -4792  1915 -1591
 [3,] -3708 -9355 -4077  -429  -759 -6108 -5679
 [4,]  1446  1640  4639 -3045   678  1009  2243
 [5,] -2138 -6315 -9074 -5534 -5360 -6630 -3731
 [6,] -3616  -467   760  -829 -1730 -2416 -2057
 [7,]  2675  2829   954   877  1736  2731    NA
 [8,]  4552  2416   101  2790  4352  1998    NA
 [9,] -7612 -3613 -1306 -3613 -4962 -6946    NA
[10,] -2156 -5362 -7781 -8015 -7076 -4063    NA
[11,] 12481 15936 21258 21757 18828 13938    NA
[12,]  1354 -4152 -2450 -4573 -1455 -1357    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/1demk1261604250.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/2tteh1261604250.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/3az0l1261604250.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/4io3s1261604250.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]
[1,] 24090.0 27786.0 25859.0 20516 22759.0 17970.0 16971.0 19684 19785 15572.0
[2,] 26071.0 29279.0 26150.0 22401 23767.0 18080.5 17432.5 19684 20995 17382.0
[3,] 27071.0 30019.0 26482.0 22679 24319.0 19028.0 17789.0 20395 22650 18091.5
[4,] 29444.5 32578.5 29549.5 25463 26306.5 20311.5 18388.5 20520 24776 19169.0
[5,] 30111.0 36438.0 32034.0 26736 27044.0 21705.0 18730.0 20764 25316 19814.0
       [,11]   [,12]
[1,]  9367.0 25447.0
[2,] 10698.0 28029.0
[3,] 12123.5 30433.5
[4,] 13807.0 31566.0
[5,] 15548.0 31956.0

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

$conf
        [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 25056.4 28048.59 24451.87 20850.42 22802.45 17695.68 17218.09 19855.75
[2,] 29085.6 31989.41 28512.13 24507.58 25835.55 20360.32 18359.91 20934.25
         [,9]    [,10]    [,11]    [,12]
[1,] 20211.13 16938.83 10118.09 28152.02
[2,] 25088.87 19244.17 14128.91 32714.98

$out
[1] 18205

$group
[1] 8

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

Warning message:
In bxp(list(stats = c(24090, 26071, 27071, 29444.5, 30111, 27786,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/505fl1261604250.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]
[1,] 2391 -7341.0 -9355.0  678.0 -9074.0 -3616.0  877.0  101 -7612.0 -8015
[2,] 2948 -4598.0 -5893.5  843.5 -6472.5 -2236.5  954.0 1998 -6946.0 -7781
[3,] 3696 -3357.0 -4077.0 1446.0 -5534.0 -1730.0 2205.5 2603 -4287.5 -6219
[4,] 4550 -2102.5 -2233.5 1941.5 -4545.5  -648.0 2731.0 4352 -3613.0 -4063
[5,] 5000 -1591.0  -429.0 2243.0 -2138.0   760.0 2829.0 4552 -1306.0 -2156
     [,11]   [,12]
[1,] 12481 -4573.0
[2,] 13938 -4152.0
[3,] 17382 -1952.5
[4,] 21258 -1357.0
[5,] 21757  1354.0

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

$conf
         [,1]      [,2]      [,3]      [,4]      [,5]       [,6]     [,7]
[1,] 2739.311 -4847.272 -6262.693  790.2921 -6684.773 -2678.6266 1059.278
[2,] 4652.689 -1866.728 -1891.307 2101.7079 -4383.227  -781.3734 3351.722
         [,8]      [,9]    [,10]    [,11]      [,12]
[1,] 1084.594 -6437.393 -8617.23 12660.36 -3755.3653
[2,] 4121.406 -2137.607 -3820.77 22103.64  -149.6347

$out
[1]  7055   -92  1915  4639 -3045

$group
[1] 1 1 2 4 4

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

Warning message:
In bxp(list(stats = c(2391, 2948, 3696, 4550, 5000, -7341, -4598,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6eox71261604250.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]
[1,] 15548.0 13807.0 10698.0  9367.0 12738 11509.0 16971.0
[2,] 19426.5 18586.5 18604.5 17769.5 20116 18997.0 19772.0
[3,] 23120.0 22730.5 21095.0 22343.0 24938 23982.5 22759.0
[4,] 26588.0 29563.0 26763.0 28335.5 26205 28427.0 25142.5
[5,] 29462.0 36438.0 31956.0 34506.0 31566 31934.0 27786.0

$n
[1] 12 12 12 12 12 12  7

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]
[1,] 19853.59 17724.04 17373.85 17523.78 22160.77 19681.41 19551.82
[2,] 26386.41 27736.96 24816.15 27162.22 27715.23 28283.59 25966.18

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(15548, 19426.5, 23120, 26588, 29462, 13807,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7ikij1261604250.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,] 12277.83 12123.50 12220.25
[2,] 18687.64 18559.75 18712.75
[3,] 23180.45 22664.50 23379.31
[4,] 27719.79 26776.50 27803.75
[5,] 31136.86 30433.50 30928.75

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 19060.83 18916.79 19232.85
[2,] 27300.07 26412.21 27525.78

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1demk1261604250.ps tmp/1demk1261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/2tteh1261604250.ps tmp/2tteh1261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/3az0l1261604250.ps tmp/3az0l1261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/4io3s1261604250.ps tmp/4io3s1261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/505fl1261604250.ps tmp/505fl1261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/6eox71261604250.ps tmp/6eox71261604250.png",intern=TRUE))
character(0)
> try(system("convert tmp/7ikij1261604250.ps tmp/7ikij1261604250.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.222   0.943   2.841