R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(2,2,2,2,2,2,2,2,2,2,2,2,2,2,2.21,2.25,2.25,2.45,2.5,2.5,2.64,2.75,2.93,3,3.17,3.25,3.39,3.5,3.5,3.65,3.75,3.75,3.9,4,4,4,4,4,4,4,4,4,4,4,4,4.18,4.25,4.25,3.97,3.42,2.75,2.31,2,1.66,1.31,1.09,1,1,1,1)
> 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,]    2 2.00 3.17 4.00 3.97   NA
 [2,]    2 2.00 3.25 4.00 3.42   NA
 [3,]    2 2.21 3.39 4.00 2.75   NA
 [4,]    2 2.25 3.50 4.00 2.31   NA
 [5,]    2 2.25 3.50 4.00 2.00   NA
 [6,]    2 2.45 3.65 4.00 1.66   NA
 [7,]    2 2.50 3.75 4.00 1.31   NA
 [8,]    2 2.50 3.75 4.00 1.09   NA
 [9,]    2 2.64 3.90 4.00 1.00   NA
[10,]    2 2.75 4.00 4.18 1.00   NA
[11,]    2 2.93 4.00 4.25 1.00   NA
[12,]    2 3.00 4.00 4.25 1.00   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/1dejt1257960196.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/2utgr1257960196.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/3honb1257960196.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/4a4qu1257960196.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,] 2.00 2.00 2.00 2.00 2.00 1.66 1.31 1.09 1.00  1.00  1.00  1.00
[2,] 2.00 2.00 2.21 2.25 2.00 2.00 2.00 2.00 2.00  2.00  2.00  2.00
[3,] 3.17 3.25 2.75 2.31 2.25 2.45 2.50 2.50 2.64  2.75  2.93  3.00
[4,] 3.97 3.42 3.39 3.50 3.50 3.65 3.75 3.75 3.90  4.00  4.00  4.00
[5,] 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00  4.18  4.25  4.25

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.778003 2.246632 1.916215 1.426753 1.190104 1.284114 1.263454 1.263454
[2,] 4.561997 4.253368 3.583785 3.193247 3.309896 3.615886 3.736546 3.736546
         [,9]    [,10]    [,11]    [,12]
[1,] 1.297465 1.336805 1.516805 1.586805
[2,] 3.982535 4.163195 4.343195 4.413195

$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(2, 2, 3.17, 3.97, 4, 2, 2, 3.25, 3.42, 4,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/57g4k1257960196.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,]    2 2.000 3.170 4.00 1.000   NA
[2,]    2 2.230 3.445 4.00 1.000   NA
[3,]    2 2.475 3.700 4.00 1.485   NA
[4,]    2 2.695 3.950 4.09 2.530   NA
[5,]    2 3.000 4.000 4.18 3.970   NA

$n
[1] 12 12 12 12 12  0

$conf
     [,1]     [,2]     [,3]    [,4]      [,5] [,6]
[1,]    2 2.262910 3.469666 3.95895 0.7871567   NA
[2,]    2 2.687090 3.930334 4.04105 2.1828433   NA

$out
[1] 4.25 4.25

$group
[1] 4 4

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

Warning message:
In bxp(list(stats = c(2, 2, 2, 2, 2, 2, 2.23, 2.475, 2.695, 3, 3.17,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/66ct41257960196.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,] 0.8297891 2.000 1.180
[2,] 0.9161155 2.000 1.460
[3,] 1.0861783 2.515 1.750
[4,] 1.3100550 3.090 1.985
[5,] 1.3647344 3.250 2.000

$n
[1] 12 12 12

$conf
          [,1]     [,2]     [,3]
[1,] 0.9064998 2.017844 1.510544
[2,] 1.2658568 3.012156 1.989456

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.829789129839624, 0.916115469434137, 1.08617831055863,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1dejt1257960196.ps tmp/1dejt1257960196.png")
> system("convert tmp/2utgr1257960196.ps tmp/2utgr1257960196.png")
> system("convert tmp/3honb1257960196.ps tmp/3honb1257960196.png")
> system("convert tmp/4a4qu1257960196.ps tmp/4a4qu1257960196.png")
> system("convert tmp/57g4k1257960196.ps tmp/57g4k1257960196.png")
> system("convert tmp/66ct41257960196.ps tmp/66ct41257960196.png")
> 
> 
> proc.time()
   user  system elapsed 
   1.19    1.20    2.46