R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(15.58,15.66,15.73,15.74,15.77,15.78,15.8,15.81,15.82,15.88,15.85,15.89,15.92,16.02,16.1,16.13,16.21,16.25,16.27,16.21,16.21,16.24,16.32,16.32,16.36,16.48,16.54,16.58,16.56,16.55,16.58,16.53,16.6,16.46,16.48,16.48,16.49,16.54,16.67,16.72,16.79,16.86,16.84,16.86,16.96,17.01,17.02,17.04,17.04,17.39,17.54,17.57,17.58,17.56,17.63,17.67,17.71,17.75,17.82,17.86)
> 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))
> 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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
       [,1]  [,2]  [,3]  [,4]  [,5] [,6]
 [1,] 15.58 15.92 16.36 16.49 17.04   NA
 [2,] 15.66 16.02 16.48 16.54 17.39   NA
 [3,] 15.73 16.10 16.54 16.67 17.54   NA
 [4,] 15.74 16.13 16.58 16.72 17.57   NA
 [5,] 15.77 16.21 16.56 16.79 17.58   NA
 [6,] 15.78 16.25 16.55 16.86 17.56   NA
 [7,] 15.80 16.27 16.58 16.84 17.63   NA
 [8,] 15.81 16.21 16.53 16.86 17.67   NA
 [9,] 15.82 16.21 16.60 16.96 17.71   NA
[10,] 15.88 16.24 16.46 17.01 17.75   NA
[11,] 15.85 16.32 16.48 17.02 17.82   NA
[12,] 15.89 16.32 16.48 17.04 17.86   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/wessaorg/rcomp/tmp/1vgrm1322906839.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/wessaorg/rcomp/tmp/205f81322906839.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/wessaorg/rcomp/tmp/38vem1322906839.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/wessaorg/rcomp/tmp/40k0g1322906839.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,] 15.58 15.66 15.73 15.74 15.77 15.78 15.80 15.81 15.82 15.88 15.85 15.89
[2,] 15.92 16.02 16.10 16.13 16.21 16.25 16.27 16.21 16.21 16.24 16.32 16.32
[3,] 16.36 16.48 16.54 16.58 16.56 16.55 16.58 16.53 16.60 16.46 16.48 16.48
[4,] 16.49 16.54 16.67 16.72 16.79 16.86 16.84 16.86 16.96 17.01 17.02 17.04
[5,] 17.04 16.54 16.67 17.57 17.58 17.56 17.63 17.67 17.71 17.75 17.82 17.86

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 15.95724 16.11257 16.13724 16.16311 16.15017 16.11898 16.17724 16.07071
[2,] 16.76276 16.84743 16.94276 16.99689 16.96983 16.98102 16.98276 16.98929
         [,9]    [,10]    [,11]    [,12]
[1,] 16.07005 15.91592 15.98538 15.97125
[2,] 17.12995 17.00408 16.97462 16.98875

$out
[1] 17.39 17.54

$group
[1] 2 3

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

Warning message:
In bxp(list(stats = c(15.58, 15.92, 16.36, 16.49, 17.04, 15.66,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5y9b51322906839.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]
[1,] 15.660 15.920 16.360 16.490 17.390   NA
[2,] 15.735 16.115 16.480 16.695 17.550   NA
[3,] 15.790 16.210 16.535 16.850 17.605   NA
[4,] 15.835 16.260 16.570 16.985 17.730   NA
[5,] 15.890 16.320 16.600 17.040 17.860   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]    [,5] [,6]
[1,] 15.74439 16.14386 16.49395 16.71773 17.5229   NA
[2,] 15.83561 16.27614 16.57605 16.98227 17.6871   NA

$out
[1] 15.58 17.04

$group
[1] 1 5

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

Warning message:
In bxp(list(stats = c(15.66, 15.735, 15.79, 15.835, 15.89, 15.92,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/68bkw1322906840.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,] 0.6512450 1.730 0.52
[2,] 0.6730436 1.795 0.57
[3,] 0.6862494 1.830 0.60
[4,] 0.7279443 1.880 0.71
[5,] 0.7596841 1.970 0.77

$n
[1] 12 12 12

$conf
          [,1]     [,2]      [,3]
[1,] 0.6612087 1.791231 0.5361451
[2,] 0.7112900 1.868769 0.6638549

$out
[1] 0.558498 1.460000

$group
[1] 1 2

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

Warning message:
In bxp(list(stats = c(0.651244961592794, 0.673043591614894, 0.686249352199681,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1vgrm1322906839.ps tmp/1vgrm1322906839.png",intern=TRUE))
character(0)
> try(system("convert tmp/205f81322906839.ps tmp/205f81322906839.png",intern=TRUE))
character(0)
> try(system("convert tmp/38vem1322906839.ps tmp/38vem1322906839.png",intern=TRUE))
character(0)
> try(system("convert tmp/40k0g1322906839.ps tmp/40k0g1322906839.png",intern=TRUE))
character(0)
> try(system("convert tmp/5y9b51322906839.ps tmp/5y9b51322906839.png",intern=TRUE))
character(0)
> try(system("convert tmp/68bkw1322906840.ps tmp/68bkw1322906840.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.361   0.278   1.660