R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(288186,281477,282656,280190,280408,276836,275216,274352,271311,289802,290726,292300,278506,269826,265861,269034,264176,255198,253353,246057,235372,258556,260993,254663,250643,243422,247105,248541,245039,237080,237085,225554,226839,247934,248333,246969,245098,246263,255765,264319,268347,273046,273963,267430,271993,292710,295881,293299,288576,286445,297584,300431,298522,292213,285383,277537,277891,302686,300653,296369,287224)
> 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] 61
> (np <- floor(n / par1))
[1] 5
> 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] 6 5 5 5 5 5 5 5 5 5 5 5
> arr
        [,1]   [,2]   [,3]   [,4]   [,5]   [,6]
 [1,] 288186 278506 250643 245098 288576 287224
 [2,] 281477 269826 243422 246263 286445     NA
 [3,] 282656 265861 247105 255765 297584     NA
 [4,] 280190 269034 248541 264319 300431     NA
 [5,] 280408 264176 245039 268347 298522     NA
 [6,] 276836 255198 237080 273046 292213     NA
 [7,] 275216 253353 237085 273963 285383     NA
 [8,] 274352 246057 225554 267430 277537     NA
 [9,] 271311 235372 226839 271993 277891     NA
[10,] 289802 258556 247934 292710 302686     NA
[11,] 290726 260993 248333 295881 300653     NA
[12,] 292300 254663 246969 293299 296369     NA
> darr
        [,1]   [,2]   [,3]  [,4]  [,5] [,6]
 [1,]  -6709  -8680  -7221  1165 -2131   NA
 [2,]   1179  -3965   3683  9502 11139   NA
 [3,]  -2466   3173   1436  8554  2847   NA
 [4,]    218  -4858  -3502  4028 -1909   NA
 [5,]  -3572  -8978  -7959  4699 -6309   NA
 [6,]  -1620  -1845      5   917 -6830   NA
 [7,]   -864  -7296 -11531 -6533 -7846   NA
 [8,]  -3041 -10685   1285  4563   354   NA
 [9,]  18491  23184  21095 20717 24795   NA
[10,]    924   2437    399  3171 -2033   NA
[11,]   1574  -6330  -1364 -2582 -4284   NA
[12,] -13794  -4020  -1871 -4723 -9145   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/1sanf1290818216.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/rcomp/tmp/2sanf1290818216.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/rcomp/tmp/3sanf1290818216.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/rcomp/tmp/4k1mi1290818216.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,] 245098 243422 247105 248541 245039 237080 237085 225554 226839 247934
[2,] 250643 246263 255765 264319 264176 255198 253353 246057 235372 258556
[3,] 282865 269826 265861 269034 268347 273046 273963 267430 271311 289802
[4,] 288186 281477 282656 280190 280408 276836 275216 274352 271993 292710
[5,] 288576 286445 297584 300431 298522 292213 285383 277537 277891 302686
      [,11]  [,12]
[1,] 248333 246969
[2,] 260993 254663
[3,] 290726 292300
[4,] 295881 293299
[5,] 300653 296369

$n
 [1] 6 5 5 5 5 5 5 5 5 5 5 5

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 258648.6 244943.9 246859.9 257819.6 256877.5 257756.6 258514.7 247436.8
[2,] 307081.4 294708.1 284862.1 280248.4 279816.5 288335.4 289411.3 287423.2
         [,9]    [,10]    [,11]    [,12]
[1,] 245434.7 265668.9 266074.2 264999.9
[2,] 297187.3 313935.1 315377.8 319600.1

$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(245098, 250643, 282865, 288186, 288576, 243422,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5k1mi1290818216.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,] -8680 -3965 1436 -4858 -8978 -1845 -7846 -3041 18491 -2033 -6330 -13794
[2,] -7221  1179 1436 -3502 -7959 -1845 -7846 -3041 20717   399 -4284  -9145
[3,] -6709  3683 2847 -1909 -6309 -1620 -7296   354 21095   924 -2582  -4723
[4,] -2131  9502 3173   218 -3572     5 -6533  1285 23184  2437 -1364  -4020
[5,]  1165 11139 3173  4028 -3572   917 -6533  4563 24795  3171  1574  -1871

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 5

$conf
           [,1]      [,2]     [,3]       [,4]      [,5]       [,6]      [,7]
[1,] -10305.581 -2198.011 1619.640 -4537.5426 -9408.843 -2927.2053 -8223.762
[2,]  -3112.419  9564.011 4074.360   719.5426 -3209.157  -312.7947 -6368.238
          [,8]     [,9]     [,10]      [,11]     [,12]
[1,] -2702.741 19351.82 -516.0457 -4645.2646 -8344.312
[2,]  3410.741 22838.18 2364.0457  -518.7354 -1101.688

$out
[1]  -2466   8554   4699  -6830   -864 -11531 -10685

$group
[1] 3 3 5 6 7 7 8

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

Warning message:
In bxp(list(stats = c(-8680, -7221, -6709, -2131, 1165, -3965, 1179,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6dt431290818216.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]
[1,] 271311.0 235372.0 225554.0 245098.0 277537.0 287224
[2,] 276026.0 254008.0 237082.5 260042.0 285914.0 287224
[3,] 280942.5 259774.5 246004.0 270170.0 294291.0 287224
[4,] 288994.0 267447.5 248133.5 283336.5 299476.5 287224
[5,] 292300.0 278506.0 250643.0 295881.0 302686.0 287224

$n
[1] 12 12 12 12 12  1

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]   [,6]
[1,] 275027.7 253644.7 240963.6 259545.2 288105.1 287224
[2,] 286857.3 265904.3 251044.4 280794.8 300476.9 287224

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(271311, 276026, 280942.5, 288994, 292300,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/7dt431290818216.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,] 256681.2 265861.0 253682.5
[2,] 265243.3 268690.5 264077.2
[3,] 270546.3 272178.5 270732.5
[4,] 274879.4 286333.5 273379.1
[5,] 279317.2 292300.0 278437.0

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 266151.2 264131.4 266489.9
[2,] 274941.4 280225.6 274975.1

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(256681.2, 265243.3, 270546.3, 274879.416666667,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1sanf1290818216.ps tmp/1sanf1290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/2sanf1290818216.ps tmp/2sanf1290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/3sanf1290818216.ps tmp/3sanf1290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/4k1mi1290818216.ps tmp/4k1mi1290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/5k1mi1290818216.ps tmp/5k1mi1290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/6dt431290818216.ps tmp/6dt431290818216.png",intern=TRUE))
character(0)
> try(system("convert tmp/7dt431290818216.ps tmp/7dt431290818216.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.070   1.390   3.427