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(476,475,470,461,455,456,517,525,523,519,509,512,519,517,510,509,501,507,569,580,578,565,547,555,562,561,555,544,537,543,594,611,613,611,594,595,591,589,584,573,567,569,621,629,628,612,595,597,593,590,580,574,573,573,620,626,620,588,566,557,561,549,532,526,511,499,555,565,542,527,510,514)
> 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] 72
> (np <- floor(n / par1))
[1] 6
> arr <- array(NA,dim=c(par1,np+1))
> ari <- array(0,dim=par1)
> j <- 0
> for (i in 1:n)
+ {
+ j = j + 1
+ ari[j] = ari[j] + 1
+ arr[j,ari[j]] <- x[i]
+ if (j == par1) j = 0
+ }
> ari
 [1] 6 6 6 6 6 6 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,]  476  519  562  591  593  561   NA
 [2,]  475  517  561  589  590  549   NA
 [3,]  470  510  555  584  580  532   NA
 [4,]  461  509  544  573  574  526   NA
 [5,]  455  501  537  567  573  511   NA
 [6,]  456  507  543  569  573  499   NA
 [7,]  517  569  594  621  620  555   NA
 [8,]  525  580  611  629  626  565   NA
 [9,]  523  578  613  628  620  542   NA
[10,]  519  565  611  612  588  527   NA
[11,]  509  547  594  595  566  510   NA
[12,]  512  555  595  597  557  514   NA
> arr.sd <- array(NA,dim=par1)
> arr.range <- array(NA,dim=par1)
> arr.iqr <- array(NA,dim=par1)
> for (j in 1:par1)
+ {
+ arr.sd[j] <- sqrt(var(arr[j,],na.rm=TRUE))
+ arr.range[j] <- max(arr[j,],na.rm=TRUE) - min(arr[j,],na.rm=TRUE)
+ arr.iqr[j] <- quantile(arr[j,],0.75,na.rm=TRUE) - quantile(arr[j,],0.25,na.rm=TRUE)
+ }
> overall.sd <- sqrt(var(x))
> overall.range <- max(x) - min(x)
> overall.iqr <- quantile(x,0.75) - quantile(x,0.25)
> postscript(file="/var/www/html/rcomp/tmp/1j02t1210621972.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.sd,type='b',ylab='S.D.',main='Standard Deviation Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.sd,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/2lsch1210621972.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.range,type='b',ylab='range',main='Range Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.range,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3az7l1210621972.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.iqr,type='b',ylab='IQR',main='Interquartile Range Plot',xlab='Periodic Index')
> mtext(paste('# blocks = ',np))
> abline(overall.iqr,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/4f9kw1210621972.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,] 476.0  475 470.0  461  455  456 517.0 525.0 523.0 519.0 509.0   512
[2,] 519.0  517 510.0  509  501  499 555.0 565.0 542.0 527.0 510.0   514
[3,] 561.5  555 543.5  535  524  525 581.5 595.5 595.5 576.5 556.5   556
[4,] 591.0  589 580.0  573  567  569 620.0 626.0 620.0 611.0 594.0   595
[5,] 593.0  590 584.0  574  573  573 621.0 629.0 628.0 612.0 595.0   597

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]    [,8]
[1,] 515.0577 508.5577 498.3477 493.7179 481.4279 479.8477 539.5729 556.153
[2,] 607.9423 601.4423 588.6523 576.2821 566.5721 570.1523 623.4271 634.847
         [,9]    [,10]    [,11]    [,12]
[1,] 545.1875 522.3173 502.3173 503.7524
[2,] 645.8125 630.6827 610.6827 608.2476

$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(476, 519, 561.5, 591, 593, 475, 517, 555,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5dcxc1210621972.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,] 455.0 501.0 537.0 567.0 557.0 499.0   NA
[2,] 465.5 509.5 549.5 578.5 573.0 512.5   NA
[3,] 492.5 533.0 578.0 593.0 584.0 529.5   NA
[4,] 518.0 567.0 603.0 616.5 606.5 552.0   NA
[5,] 525.0 580.0 613.0 629.0 626.0 565.0   NA

$n
[1] 12 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6] [,7]
[1,] 468.5544 506.7739 553.5983 575.668 568.7204 511.4838   NA
[2,] 516.4456 559.2261 602.4017 610.332 599.2796 547.5162   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(455, 465.5, 492.5, 518, 525, 501, 509.5, 533,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/67vd61210621972.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(cbind(arr.sd,arr.range,arr.iqr))
> names(z) <- list('S.D.','Range','IQR')
> (boxplot(z,notch=TRUE,col='grey',ylab='Overall Variability',main='Notched Box Plots'))
$stats
         [,1]  [,2]   [,3]
[1,] 37.14297  85.0 52.500
[2,] 40.49032  98.5 54.625
[3,] 43.33898 109.0 57.625
[4,] 44.46890 116.0 64.375
[5,] 45.43897 118.0 68.750

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 41.52432 101.0181 53.17796
[2,] 45.15363 116.9819 62.07204

$out
numeric(0)

$group
numeric(0)

$names
[1] "S.D."  "Range" "IQR"  

Warning message:
In bxp(list(stats = c(37.1429670328045, 40.4903232426678, 43.3389776738461,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1j02t1210621972.ps tmp/1j02t1210621972.png")
> system("convert tmp/2lsch1210621972.ps tmp/2lsch1210621972.png")
> system("convert tmp/3az7l1210621972.ps tmp/3az7l1210621972.png")
> system("convert tmp/4f9kw1210621972.ps tmp/4f9kw1210621972.png")
> system("convert tmp/5dcxc1210621972.ps tmp/5dcxc1210621972.png")
> system("convert tmp/67vd61210621972.ps tmp/67vd61210621972.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.270   0.794   1.548