R version 2.6.2 (2008-02-08)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(7840,8292,8534,8441,8602,8468,8832,9006,8749,8714,8193,8251,8192,9056,9407,9068,9431,9907,10044,10838,10871,11127,11303,11349,11493,12694,13227,12253,12234,12491,13248,14042,14392,14834,15542,15518,16197,17325,24016,23671,24998,25329,25904,26548,26752,26967,27034,27056,27476,28497,29085,28720,29067,29249,29672,29761,30066,30315,30571,30757,30742,31310,31381,31470,31226,31081,31061,31114,30828,30418,30195,29877,29192,29876,29409,28458,28340,28164,28438,28053)
> 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] 80
> (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 7 6 6 6 6
> arr
      [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]
 [1,] 7840  8192 11493 16197 27476 30742 29192
 [2,] 8292  9056 12694 17325 28497 31310 29876
 [3,] 8534  9407 13227 24016 29085 31381 29409
 [4,] 8441  9068 12253 23671 28720 31470 28458
 [5,] 8602  9431 12234 24998 29067 31226 28340
 [6,] 8468  9907 12491 25329 29249 31081 28164
 [7,] 8832 10044 13248 25904 29672 31061 28438
 [8,] 9006 10838 14042 26548 29761 31114 28053
 [9,] 8749 10871 14392 26752 30066 30828    NA
[10,] 8714 11127 14834 26967 30315 30418    NA
[11,] 8193 11303 15542 27034 30571 30195    NA
[12,] 8251 11349 15518 27056 30757 29877    NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,]  452  864 1201 1128 1021  568  684
 [2,]  242  351  533 6691  588   71 -467
 [3,]  -93 -339 -974 -345 -365   89 -951
 [4,]  161  363  -19 1327  347 -244 -118
 [5,] -134  476  257  331  182 -145 -176
 [6,]  364  137  757  575  423  -20  274
 [7,]  174  794  794  644   89   53 -385
 [8,] -257   33  350  204  305 -286   NA
 [9,]  -35  256  442  215  249 -410   NA
[10,] -521  176  708   67  256 -223   NA
[11,]   58   46  -24   22  186 -318   NA
[12,]  -59  144  679  420  -15 -685   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/1jaly1209389419.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/2ih381209389419.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/3rje81209389419.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/4ie8k1209389419.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,]  7840.0  8292.0  8534  8441.0  8602.0  8468.0  8832  9006  8749  8714.0
[2,]  9842.5 10875.0 11317 10660.5 10832.5 11199.0 11646 12440 10871 11127.0
[3,] 16197.0 17325.0 24016 23671.0 24998.0 25329.0 25904 26548 20572 20900.5
[4,] 28334.0 29186.5 29247 28589.0 28703.5 28706.5 29055 28907 30066 30315.0
[5,] 30742.0 31310.0 31381 31470.0 31226.0 31081.0 31061 31114 30828 30418.0
     [,11] [,12]
[1,]  8193  8251
[2,] 11303 11349
[3,] 21288 21287
[4,] 30195 29877
[5,] 30571 30757

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

$conf
          [,1]      [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,]  5154.175  6389.668 13308.49 12964.39 14325.73 14873.80 15507.63 16714.17
[2,] 27239.825 28260.332 34723.51 34377.61 35670.27 35784.20 36300.37 36381.83
          [,9]    [,10]    [,11]     [,12]
[1,]  8190.605  8523.62  9102.05  9335.842
[2,] 32953.395 33277.38 33473.95 33238.158

$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(7840, 9842.5, 16197, 28334, 30742, 8292, 10875,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5tbvv1209389419.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,]  452.0  71.0 -974 -244.0 -176.0 -20.0 -385 -286.0 -410 -521.0   -24 -685.0
[2,]  626.0 156.5 -658  -68.5 -139.5 205.5   71 -257.0  -35 -223.0   -24  -59.0
[3,]  864.0 351.0 -345  161.0  182.0 364.0  174  118.5  232  121.5    34   64.5
[4,] 1074.5 560.5 -216  355.0  294.0 499.0  719  305.0  256  256.0    58  420.0
[5,] 1201.0 588.0   89  363.0  476.0 757.0  794  350.0  442  708.0    58  679.0

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

$conf
         [,1]     [,2]       [,3]      [,4]     [,5]     [,6]      [,7]
[1,]  596.163 109.7377 -608.95527 -91.90737 -76.8792 188.7265 -212.9751
[2,] 1131.837 592.2623  -81.04473 413.90737 440.8792 539.2735  560.9751
          [,8]     [,9]     [,10]     [,11]     [,12]
[1,] -244.0082  44.2956 -187.4705 -18.89265 -244.4705
[2,]  481.0082 419.7044  430.4705  86.89265  373.4705

$out
[1] 6691 -467 1327  186 -318

$group
[1]  2  2  4 11 11

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

Warning message:
In bxp(list(stats = c(452, 626, 864, 1074.5, 1201, 71, 156.5, 351,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6m72h1209389419.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,] 7840.0  8192.0 11493.0 23671.0 27476.0 29877 28053.0
[2,] 8271.5  9237.5 12372.0 23843.5 28893.5 30580 28252.0
[3,] 8501.0  9975.5 13237.5 25616.5 29460.5 31071 28448.0
[4,] 8731.5 10999.0 14613.0 26859.5 30190.5 31268 29300.5
[5,] 9006.0 11349.0 15542.0 27056.0 30757.0 31470 29876.0

$n
[1] 12 12 12 12 12 12  8

$conf
         [,1]      [,2]     [,3]     [,4]     [,5]    [,6]     [,7]
[1,] 8291.191  9172.068 12215.36 24240.88 28868.93 30757.2 27862.29
[2,] 8710.809 10778.932 14259.64 26992.12 30052.07 31384.8 29033.71

$out
[1] 16197 17325

$group
[1] 4 4

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

Warning message:
In bxp(list(stats = c(7840, 8271.5, 8501, 8731.5, 9006, 8192, 9237.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7py2y1209389419.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,] 20276.33 16197.00 19088.25
[2,] 20286.81 20736.25 19860.38
[3,] 20470.50 22479.50 20316.25
[4,] 20696.29 25163.50 20719.69
[5,] 21028.43 26548.00 20883.75

$n
[1] 12 12 12

$conf
         [,1]    [,2]     [,3]
[1,] 20283.74 20460.2 19924.31
[2,] 20657.26 24498.8 20708.19

$out
[1] 18733.14 19578.57 21337.43

$group
[1] 1 1 1

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

Warning message:
In bxp(list(stats = c(20276.3333333333, 20286.8095238095, 20470.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1jaly1209389419.ps tmp/1jaly1209389419.png")
> system("convert tmp/2ih381209389419.ps tmp/2ih381209389419.png")
> system("convert tmp/3rje81209389419.ps tmp/3rje81209389419.png")
> system("convert tmp/4ie8k1209389419.ps tmp/4ie8k1209389419.png")
> system("convert tmp/5tbvv1209389419.ps tmp/5tbvv1209389419.png")
> system("convert tmp/6m72h1209389419.ps tmp/6m72h1209389419.png")
> system("convert tmp/7py2y1209389419.ps tmp/7py2y1209389419.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.432   0.951   2.725