R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(5.81,5.76,5.99,6.12,6.03,6.25,5.80,5.67,5.89,5.91,5.86,6.07,6.27,6.68,6.77,6.71,6.62,6.50,5.89,6.05,6.43,6.47,6.62,6.77,6.70,6.95,6.73,7.07,7.28,7.32,6.76,6.93,6.99,7.16,7.28,7.08,7.34,7.87,6.28,6.30,6.36,6.28,5.89,6.04,5.96,6.10,6.26,6.02,6.25,6.41,6.22,6.57,6.18,6.26,6.10,6.02,6.06,6.35,6.21,6.48,6.74,6.53,6.80,6.75,6.56,6.66,6.18,6.40,6.43,6.54,6.44,6.64,6.82,6.97,7.00,6.91,6.74,6.98,6.37,6.56,6.63,6.87,6.68,6.75,6.84,7.15,7.09,6.97,7.15)
> 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] 89
> (np <- floor(n / par1))
[1] 7
> 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] 8 8 8 8 8 7 7 7 7 7 7 7
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,] 5.81 6.27 6.70 7.34 6.25 6.74 6.82 6.84
 [2,] 5.76 6.68 6.95 7.87 6.41 6.53 6.97 7.15
 [3,] 5.99 6.77 6.73 6.28 6.22 6.80 7.00 7.09
 [4,] 6.12 6.71 7.07 6.30 6.57 6.75 6.91 6.97
 [5,] 6.03 6.62 7.28 6.36 6.18 6.56 6.74 7.15
 [6,] 6.25 6.50 7.32 6.28 6.26 6.66 6.98   NA
 [7,] 5.80 5.89 6.76 5.89 6.10 6.18 6.37   NA
 [8,] 5.67 6.05 6.93 6.04 6.02 6.40 6.56   NA
 [9,] 5.89 6.43 6.99 5.96 6.06 6.43 6.63   NA
[10,] 5.91 6.47 7.16 6.10 6.35 6.54 6.87   NA
[11,] 5.86 6.62 7.28 6.26 6.21 6.44 6.68   NA
[12,] 6.07 6.77 7.08 6.02 6.48 6.64 6.75   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/1qp5e1304956157.ps",horizontal=F,onefile=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/2r5v51304956157.ps",horizontal=F,onefile=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/3bl5i1304956157.ps",horizontal=F,onefile=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/4x0vl1304956157.ps",horizontal=F,onefile=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,] 5.81 5.760 5.99 6.120 6.030 6.25 5.800 5.67 5.89 5.910 5.860 6.020
[2,] 6.26 6.470 6.25 6.435 6.270 6.27 5.890 6.03 6.01 6.225 6.235 6.275
[3,] 6.72 6.815 6.75 6.730 6.590 6.50 6.100 6.05 6.43 6.470 6.440 6.640
[4,] 6.83 7.060 6.90 6.940 6.945 6.82 6.275 6.48 6.53 6.705 6.650 6.760
[5,] 7.34 7.870 7.09 7.070 7.280 7.32 6.760 6.93 6.99 7.160 6.680 7.080

$n
 [1] 8 8 8 8 8 7 7 7 7 7 7 7

$conf
        [,1]     [,2]     [,3]   [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 6.40159 6.485418 6.386901 6.4479 6.212935 6.171549 5.870084 5.781267
[2,] 7.03841 7.144582 7.113099 7.0121 6.967065 6.828451 6.329916 6.318733
         [,9]    [,10]    [,11]    [,12]
[1,] 6.119464 6.183352 6.192169 6.350366
[2,] 6.740536 6.756648 6.687831 6.929634

$out
[1] 7.28

$group
[1] 11

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

Warning message:
In bxp(list(stats = c(5.81, 6.26, 6.72, 6.83, 7.34, 5.76, 6.47,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5ibs41304956157.ps",horizontal=F,onefile=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]
[1,] 5.670 5.890 6.700 5.89 6.020 6.180 6.370 6.84
[2,] 5.805 6.350 6.845 6.03 6.140 6.435 6.655 6.97
[3,] 5.900 6.560 7.030 6.27 6.235 6.550 6.785 7.09
[4,] 6.050 6.695 7.220 6.33 6.380 6.700 6.940 7.15
[5,] 6.250 6.770 7.320 6.36 6.570 6.800 7.000 7.15

$n
[1] 12 12 12 12 12 12 12  5

$conf
         [,1]     [,2]    [,3]     [,4]     [,5]     [,6]    [,7]     [,8]
[1,] 5.788254 6.402643 6.85896 6.133168 6.125534 6.429132 6.65501 6.962812
[2,] 6.011746 6.717357 7.20104 6.406832 6.344466 6.670868 6.91499 7.217188

$out
[1] 7.34 7.87

$group
[1] 4 4

$names
[1] "1" "2" "3" "4" "5" "6" "7" NA 

Warning message:
In bxp(list(stats = c(5.67, 5.805, 5.9, 6.05, 6.25, 5.89, 6.35,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6nrtd1304956157.ps",horizontal=F,onefile=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,] 0.3305407 0.950 0.38500
[2,] 0.3915010 1.065 0.43625
[3,] 0.4153175 1.175 0.50000
[4,] 0.4433038 1.340 0.53875
[5,] 0.4688264 1.530 0.58500

$n
[1] 12 12 12

$conf
          [,1]     [,2]      [,3]
[1,] 0.3916899 1.049571 0.4532491
[2,] 0.4389451 1.300429 0.5467509

$out
[1] 0.6140033 2.1100000

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(0.330540682605247, 0.391501018420608, 0.415317522376527,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1qp5e1304956157.ps tmp/1qp5e1304956157.png",intern=TRUE))
character(0)
> try(system("convert tmp/2r5v51304956157.ps tmp/2r5v51304956157.png",intern=TRUE))
character(0)
> try(system("convert tmp/3bl5i1304956157.ps tmp/3bl5i1304956157.png",intern=TRUE))
character(0)
> try(system("convert tmp/4x0vl1304956157.ps tmp/4x0vl1304956157.png",intern=TRUE))
character(0)
> try(system("convert tmp/5ibs41304956157.ps tmp/5ibs41304956157.png",intern=TRUE))
character(0)
> try(system("convert tmp/6nrtd1304956157.ps tmp/6nrtd1304956157.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.430   0.950   2.354