R version 2.10.1 (2009-12-14)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(1.4272,1.4614,1.4914,1.4816,1.4562,1.4268,1.4088,1.4016,1.365,1.319,1.305,1.2785,1.3239,1.3449,1.2732,1.3322,1.4369,1.4975,1.577,1.5553,1.5557,1.575,1.5527,1.4748,1.4718,1.457,1.4684,1.4227,1.3896,1.3622,1.3716,1.3419,1.3511,1.3516,1.3242,1.3074,1.2999,1.3213,1.2881,1.2611,1.2727,1.2811,1.2684,1.265,1.277,1.2271,1.202,1.1938,1.2103,1.1856,1.1786,1.2015,1.2256,1.2292,1.2037,1.2165,1.2694,1.2938,1.3201,1.3014,1.3119,1.3408,1.2991,1.249,1.2218,1.2176,1.2266,1.2138,1.2007,1.1985,1.2262,1.2646)
> 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,] 1.4272 1.3239 1.4718 1.2999 1.2103 1.3119   NA
 [2,] 1.4614 1.3449 1.4570 1.3213 1.1856 1.3408   NA
 [3,] 1.4914 1.2732 1.4684 1.2881 1.1786 1.2991   NA
 [4,] 1.4816 1.3322 1.4227 1.2611 1.2015 1.2490   NA
 [5,] 1.4562 1.4369 1.3896 1.2727 1.2256 1.2218   NA
 [6,] 1.4268 1.4975 1.3622 1.2811 1.2292 1.2176   NA
 [7,] 1.4088 1.5770 1.3716 1.2684 1.2037 1.2266   NA
 [8,] 1.4016 1.5553 1.3419 1.2650 1.2165 1.2138   NA
 [9,] 1.3650 1.5557 1.3511 1.2770 1.2694 1.2007   NA
[10,] 1.3190 1.5750 1.3516 1.2271 1.2938 1.1985   NA
[11,] 1.3050 1.5527 1.3242 1.2020 1.3201 1.2262   NA
[12,] 1.2785 1.4748 1.3074 1.1938 1.3014 1.2646   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/rcomp/tmp/1798p1274911738.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/rcomp/tmp/2798p1274911738.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/rcomp/tmp/3798p1274911738.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/rcomp/tmp/4z07s1274911738.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]
[1,] 1.2103 1.18560 1.1786 1.20150 1.22180 1.21760 1.2037 1.21380 1.20070
[2,] 1.2999 1.32130 1.2732 1.24900 1.22560 1.22920 1.2266 1.21650 1.26940
[3,] 1.3179 1.34285 1.2936 1.29665 1.33115 1.32165 1.3200 1.30345 1.31405
[4,] 1.4272 1.45700 1.4684 1.42270 1.43690 1.42680 1.4088 1.40160 1.36500
[5,] 1.4718 1.46140 1.4914 1.48160 1.45620 1.49750 1.5770 1.55530 1.36500
      [,10]   [,11]   [,12]
[1,] 1.1985 1.20200 1.26460
[2,] 1.2271 1.22620 1.26460
[3,] 1.3064 1.31255 1.28995
[4,] 1.3516 1.32420 1.30740
[5,] 1.3516 1.32420 1.30740

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.235787 1.255319 1.167690 1.184608 1.194855 1.194192 1.202475 1.184055
[2,] 1.400013 1.430381 1.419510 1.408692 1.467445 1.449108 1.437525 1.422845
         [,9]    [,10]    [,11]    [,12]
[1,] 1.252385 1.226093 1.249337 1.262343
[2,] 1.375715 1.386707 1.375763 1.317557

$out
[1] 1.5557 1.5750 1.5527 1.4748 1.1938

$group
[1]  9 10 11 12 12

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

Warning message:
In bxp(list(stats = c(1.2103, 1.2999, 1.3179, 1.4272, 1.4718, 1.1856,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5z07s1274911738.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,] 1.2785 1.27320 1.30740 1.19380 1.17860 1.19850   NA
[2,] 1.3420 1.33855 1.34650 1.24410 1.20260 1.21570   NA
[3,] 1.4178 1.48615 1.36690 1.27055 1.22105 1.22640   NA
[4,] 1.4588 1.55550 1.43985 1.28460 1.28160 1.28185   NA
[5,] 1.4914 1.57700 1.47180 1.32130 1.32010 1.34080   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 1.364527 1.387198 1.324322 1.252078 1.185018 1.196229   NA
[2,] 1.471073 1.585102 1.409478 1.289022 1.257082 1.256571   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(1.2785, 1.342, 1.4178, 1.4588, 1.4914, 1.2732,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6ar7v1274911738.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,] 0.09331192 0.23440 0.037825
[2,] 0.10414144 0.27785 0.094350
[3,] 0.11715508 0.29690 0.125425
[4,] 0.12789202 0.35285 0.160250
[5,] 0.14030083 0.37650 0.187700

$n
[1] 12 12 12

$conf
          [,1]     [,2]       [,3]
[1,] 0.1063223 0.262692 0.09536757
[2,] 0.1279879 0.331108 0.15548243

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.0933119159950468, 0.104141444560263, 0.117155075697003,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1798p1274911738.ps tmp/1798p1274911738.png",intern=TRUE))
character(0)
> try(system("convert tmp/2798p1274911738.ps tmp/2798p1274911738.png",intern=TRUE))
character(0)
> try(system("convert tmp/3798p1274911738.ps tmp/3798p1274911738.png",intern=TRUE))
character(0)
> try(system("convert tmp/4z07s1274911738.ps tmp/4z07s1274911738.png",intern=TRUE))
character(0)
> try(system("convert tmp/5z07s1274911738.ps tmp/5z07s1274911738.png",intern=TRUE))
character(0)
> try(system("convert tmp/6ar7v1274911738.ps tmp/6ar7v1274911738.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.420   1.290   2.564