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(22631,23956,23284,24334,24319,25252,24427,25434,25496,26681,25624,26706,25834,26513,26005,27158,26521,27652,26566,27597,27605,28621,27090,27652,28440,29076,27326,28477,29303,29301,27972,29247,29871,30079,28873,30897,30902,31321,29714,32006,31338,32562,31024,32678,33031,34115,32574,33984,34795,35680,34342,36136,36226,36226,34736,36588,45176,38351,36629,38146,39232,39257,37869,38394,40681,40797,39500,41366,42270,43536,42109,45262,46406,46275,44171,47037)
> par1 = '4'
> #'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] 76
> (np <- floor(n / par1))
[1] 19
> 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] 19 19 19 19
> arr
      [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]  [,8]  [,9] [,10] [,11] [,12]
[1,] 22631 24319 25496 25834 26521 27605 28440 29303 29871 30902 31338 33031
[2,] 23956 25252 26681 26513 27652 28621 29076 29301 30079 31321 32562 34115
[3,] 23284 24427 25624 26005 26566 27090 27326 27972 28873 29714 31024 32574
[4,] 24334 25434 26706 27158 27597 27652 28477 29247 30897 32006 32678 33984
     [,13] [,14] [,15] [,16] [,17] [,18] [,19] [,20]
[1,] 34795 36226 45176 39232 40681 42270 46406    NA
[2,] 35680 36226 38351 39257 40797 43536 46275    NA
[3,] 34342 34736 36629 37869 39500 42109 44171    NA
[4,] 36136 36588 38146 38394 41366 45262 47037    NA
> darr
     [,1] [,2]  [,3] [,4]  [,5]  [,6]  [,7]  [,8]  [,9] [,10] [,11] [,12] [,13]
[1,] 1325  933  1185  679  1131  1016   636    -2   208   419  1224  1084   885
[2,] -672 -825 -1057 -508 -1086 -1531 -1750 -1329 -1206 -1607 -1538 -1541 -1338
[3,] 1050 1007  1082 1153  1031   562  1151  1275  2024  2292  1654  1410  1794
[4,]  -15   62  -872 -637     8   788   826   624     5  -668   353   811    90
     [,14] [,15] [,16] [,17] [,18] [,19] [,20]
[1,]     0 -6825    25   116  1266  -131    NA
[2,] -1490 -1722 -1388 -1297 -1427 -2104    NA
[3,]  1852  1517   525  1866  3153  2866    NA
[4,]  8588  1086  2287   904  1144    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/www/html/rcomp/tmp/1kk1t1290616085.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/2ucjw1290616085.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/3ucjw1290616085.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/4ucjw1290616085.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]
[1,] 22631 23956.0 23284.0 24334.0
[2,] 27063 28136.5 26828.0 27624.5
[3,] 30902 31321.0 29714.0 32006.0
[4,] 37729 37288.5 35682.5 37367.0
[5,] 46406 46275.0 44171.0 47037.0

$n
[1] 19 19 19 19

$conf
         [,1]     [,2]     [,3]     [,4]
[1,] 27035.82 28003.61 26504.45 28474.57
[2,] 34768.18 34638.39 32923.55 35537.43

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(22631, 27063, 30902, 37729, 46406, 23956,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/55l0h1290616085.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]
[1,] -131.0 -2104.0  525 -872.0
[2,]   70.5 -1539.5 1066    5.0
[3,]  679.0 -1388.0 1410  488.5
[4,] 1107.5 -1146.0 1859  904.0
[5,] 1325.0  -672.0 2866 1144.0

$n
[1] 19 19 19 18

$conf
          [,1]      [,2]     [,3]     [,4]
[1,]  303.1115 -1530.635 1122.556 153.7038
[2,] 1054.8885 -1245.365 1697.444 823.2962

$out
[1] -6825  -508  3153  8588  2287

$group
[1] 1 2 3 4 4

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

> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/65l0h1290616085.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]    [,8]  [,9]
[1,] 22631.0 24319.0 25496.0 25834.0 26521.0 27090.0 27326.0 27972.0 28873
[2,] 22957.5 24373.0 25560.0 25919.5 26543.5 27347.5 27883.0 28609.5 29372
[3,] 23620.0 24839.5 26152.5 26259.0 27081.5 27628.5 28458.5 29274.0 29975
[4,] 24145.0 25343.0 26693.5 26835.5 27624.5 28136.5 28776.5 29302.0 30488
[5,] 24334.0 25434.0 26706.0 27158.0 27652.0 28621.0 29076.0 29303.0 30897
       [,10] [,11]   [,12]   [,13] [,14]   [,15]   [,16]   [,17]   [,18]
[1,] 29714.0 31024 32574.0 34342.0 34736 36629.0 37869.0 39500.0 42109.0
[2,] 30308.0 31181 32802.5 34568.5 35481 37387.5 38131.5 40090.5 42189.5
[3,] 31111.5 31950 33507.5 35237.5 36226 38248.5 38813.0 40739.0 42903.0
[4,] 31663.5 32620 34049.5 35908.0 36407 41763.5 39244.5 41081.5 44399.0
[5,] 32006.0 32678 34115.0 36136.0 36588 45176.0 39257.0 41366.0 45262.0
       [,19] [,20]
[1,] 44171.0    NA
[2,] 45223.0    NA
[3,] 46340.5    NA
[4,] 46721.5    NA
[5,] 47037.0    NA

$n
 [1] 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0

$conf
         [,1]    [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 22681.88 24073.2 25257.03 25535.36 26227.51 27005.19 27752.63 28726.92
[2,] 24558.12 25605.8 27047.97 26982.64 27935.49 28251.81 29164.37 29821.08
         [,9]    [,10]    [,11]    [,12]    [,13]    [,14]    [,15]    [,16]
[1,] 29093.36 30040.65 30813.19 32522.37 34179.29 35494.46 34791.46 37933.73
[2,] 30856.64 32182.35 33086.81 34492.63 36295.71 36957.54 41705.54 39692.27
        [,17]    [,18]    [,19] [,20]
[1,] 39956.11 41157.50 45156.68    NA
[2,] 41521.89 44648.50 47524.32    NA

$out
numeric(0)

$group
numeric(0)

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12" "13" "14" "15"
[16] "16" "17" "18" "19" NA  

Warning message:
In bxp(list(stats = c(22631, 22957.5, 23620, 24145, 24334, 24319,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7ycz21290616085.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,] 31570.26 29714.0 31255.25
[2,] 32102.95 30308.0 31825.62
[3,] 32771.79 31111.5 32445.88
[4,] 33009.21 31663.5 32604.12
[5,] 33110.47 32006.0 32712.50

$n
[1] 4 4 4

$conf
         [,1]     [,2]     [,3]
[1,] 32055.84 30040.65 31830.86
[2,] 33487.74 32182.35 33060.89

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(31570.2631578947, 32102.9473684211, 32771.7894736842,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1kk1t1290616085.ps tmp/1kk1t1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/2ucjw1290616085.ps tmp/2ucjw1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/3ucjw1290616085.ps tmp/3ucjw1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/4ucjw1290616085.ps tmp/4ucjw1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/55l0h1290616085.ps tmp/55l0h1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/65l0h1290616085.ps tmp/65l0h1290616085.png",intern=TRUE))
character(0)
> try(system("convert tmp/7ycz21290616085.ps tmp/7ycz21290616085.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.195   0.941   2.847