R version 2.7.0 (2008-04-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(555,562,561,555,544,537,543,594,611,613,611,594,595,591,589,584,573,567,569,621,629,628,612,595,597,593,590,580,574,573,573,620,626,620,588,566,557,561,549,532,526,511,499,555,565,542,527,510,514,517,508,493,490,469,478,528,534,518,506,502)
> 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] 60
> (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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]  555  595  597  557  514   NA
 [2,]  562  591  593  561  517   NA
 [3,]  561  589  590  549  508   NA
 [4,]  555  584  580  532  493   NA
 [5,]  544  573  574  526  490   NA
 [6,]  537  567  573  511  469   NA
 [7,]  543  569  573  499  478   NA
 [8,]  594  621  620  555  528   NA
 [9,]  611  629  626  565  534   NA
[10,]  613  628  620  542  518   NA
[11,]  611  612  588  527  506   NA
[12,]  594  595  566  510  502   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]    7   -4   -4    4    3   NA
 [2,]   -1   -2   -3  -12   -9   NA
 [3,]   -6   -5  -10  -17  -15   NA
 [4,]  -11  -11   -6   -6   -3   NA
 [5,]   -7   -6   -1  -15  -21   NA
 [6,]    6    2    0  -12    9   NA
 [7,]   51   52   47   56   50   NA
 [8,]   17    8    6   10    6   NA
 [9,]    2   -1   -6  -23  -16   NA
[10,]   -2  -16  -32  -15  -12   NA
[11,]  -17  -17  -22  -17   -4   NA
[12,]    1    2   -9    4   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/14v9f1230042097.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/2n23p1230042097.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/3f7qk1230042097.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/4vqcs1230042097.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] [,11] [,12]
[1,]  514  517  508  493  490  469  478  528  534   518   506   502
[2,]  555  561  549  532  526  511  499  555  565   542   527   510
[3,]  557  562  561  555  544  537  543  594  611   613   588   566
[4,]  595  591  589  580  573  567  569  620  626   620   611   594
[5,]  597  593  590  584  574  573  573  621  629   628   612   595

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 528.7361 540.8021 532.7361 521.0833 510.7899 497.4305 493.5382 548.0712
[2,] 585.2639 583.1979 589.2639 588.9167 577.2101 576.5695 592.4618 639.9288
         [,9]    [,10]    [,11]    [,12]
[1,] 567.8976 557.8854 528.6458 506.6458
[2,] 654.1024 668.1146 647.3542 625.3542

$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(514, 555, 557, 595, 597, 517, 561, 562, 591,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5tkqa1230042097.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,]   -4  -12  -17  -11  -21    0   47    6  -23   -16   -17  -9.0
[2,]   -4   -9  -15  -11  -15    0   50    6  -16   -16   -17  -4.0
[3,]    3   -3  -10   -6   -7    2   51    8   -6   -15   -17   1.5
[4,]    4   -2   -6   -6   -6    6   52   10   -1   -12   -17   3.0
[5,]    7   -1   -5   -3   -1    9   52   10    2   -12   -17   4.0

$n
 [1] 5 5 5 5 5 5 5 5 5 5 5 4

$conf
         [,1]      [,2]       [,3]      [,4]        [,5]      [,6]     [,7]
[1,] -2.65278 -7.946182 -16.359377 -9.532987 -13.3593773 -2.239585 49.58681
[2,]  8.65278  1.946182  -3.640623 -2.467013  -0.6406227  6.239585 52.41319
         [,8]       [,9]     [,10] [,11] [,12]
[1,]  5.17361 -16.598962 -17.82639   -17 -4.03
[2,] 10.82639   4.598962 -12.17361   -17  7.03

$out
[1] -12  56  17  -2 -32 -22  -4

$group
[1]  6  7  8 10 10 11 11

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

Warning message:
In bxp(list(stats = c(-4, -4, 3, 4, 7, -12, -9, -3, -2, -1, -17,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6oa4m1230042097.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,] 537.0 567.0 566.0 499.0 469.0   NA
[2,] 549.5 578.5 573.5 518.5 491.5   NA
[3,] 561.5 593.0 589.0 537.0 507.0   NA
[4,] 602.5 616.5 608.5 556.0 517.5   NA
[5,] 613.0 629.0 626.0 565.0 534.0   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]    [,2]     [,3]    [,4]     [,5] [,6]
[1,] 537.3263 575.668 573.0363 519.896 495.1412   NA
[2,] 585.6737 610.332 604.9637 554.104 518.8588   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(537, 549.5, 561.5, 602.5, 613, 567, 578.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7qzl41230042097.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,] 531.4 537.0 534.00
[2,] 545.1 549.5 550.75
[3,] 561.5 561.5 569.00
[4,] 576.2 591.0 578.50
[5,] 593.0 613.0 595.50

$n
[1] 12 12 12

$conf
         [,1]     [,2]    [,3]
[1,] 547.3151 542.5716 556.343
[2,] 575.6849 580.4284 581.657

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(531.4, 545.1, 561.5, 576.2, 593, 537, 549.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/14v9f1230042097.ps tmp/14v9f1230042097.png")
> system("convert tmp/2n23p1230042097.ps tmp/2n23p1230042097.png")
> system("convert tmp/3f7qk1230042097.ps tmp/3f7qk1230042097.png")
> system("convert tmp/4vqcs1230042097.ps tmp/4vqcs1230042097.png")
> system("convert tmp/5tkqa1230042097.ps tmp/5tkqa1230042097.png")
> system("convert tmp/6oa4m1230042097.ps tmp/6oa4m1230042097.png")
> system("convert tmp/7qzl41230042097.ps tmp/7qzl41230042097.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.554   1.572   2.816