R version 2.8.0 (2008-10-20)
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(1.4,1.2,1,1.7,2.4,2,2.1,2,1.8,2.7,2.3,1.9,2,2.3,2.8,2.4,2.3,2.7,2.7,2.9,3,2.2,2.3,2.8,2.8,2.8,2.2,2.6,2.8,2.5,2.4,2.3,1.9,1.7,2,2.1,1.7,1.8,1.8,1.8,1.3,1.3,1.3,1.2,1.4,2.2,2.9,3.1,3.5,3.6,4.4,4.1,5.1,5.8,5.9,5.4,5.5,4.8,3.2,2.7,2.1)
> 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] 61
> (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] 6 5 5 5 5 5 5 5 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]  1.4  2.0  2.8  1.7  3.5  2.1
 [2,]  1.2  2.3  2.8  1.8  3.6   NA
 [3,]  1.0  2.8  2.2  1.8  4.4   NA
 [4,]  1.7  2.4  2.6  1.8  4.1   NA
 [5,]  2.4  2.3  2.8  1.3  5.1   NA
 [6,]  2.0  2.7  2.5  1.3  5.8   NA
 [7,]  2.1  2.7  2.4  1.3  5.9   NA
 [8,]  2.0  2.9  2.3  1.2  5.4   NA
 [9,]  1.8  3.0  1.9  1.4  5.5   NA
[10,]  2.7  2.2  1.7  2.2  4.8   NA
[11,]  2.3  2.3  2.0  2.9  3.2   NA
[12,]  1.9  2.8  2.1  3.1  2.7   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/freestat/rcomp/tmp/1b8gb1257792988.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/freestat/rcomp/tmp/2fyf91257792988.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/freestat/rcomp/tmp/3ubd91257792988.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/freestat/rcomp/tmp/45nyh1257792988.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,] 1.40  1.2  1.0  1.7  2.3  1.3  1.3  1.2  1.4   1.7   2.0   1.9
[2,] 1.70  1.8  1.8  1.8  2.3  2.0  2.1  2.0  1.8   2.2   2.3   2.1
[3,] 2.05  2.3  2.2  2.4  2.4  2.5  2.4  2.3  1.9   2.2   2.3   2.7
[4,] 2.80  2.8  2.8  2.6  2.8  2.7  2.7  2.9  3.0   2.7   2.9   2.8
[5,] 3.50  3.6  2.8  2.6  2.8  2.7  2.7  2.9  3.0   2.7   3.2   3.1

$n
 [1] 6 5 5 5 5 5 5 5 5 5 5 5

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.340464 1.593403 1.493403 1.834722 2.046701 2.005382 1.976042 1.664062
[2,] 2.759536 3.006597 2.906597 2.965278 2.753299 2.994618 2.823958 2.935938
         [,9]    [,10]    [,11]    [,12]
[1,] 1.052083 1.846701 1.876042 2.205382
[2,] 2.747917 2.553299 2.723958 3.194618

$out
[1] 4.4 4.1 1.3 5.1 5.8 5.9 5.4 5.5 4.8

$group
[1]  3  4  5  5  6  7  8  9 10

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

Warning message:
In bxp(list(stats = c(1.4, 1.7, 2.05, 2.8, 3.5, 1.2, 1.8, 2.3, 2.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5xwjb1257792988.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,] 1.00 2.00 1.70 1.20 2.70  2.1
[2,] 1.55 2.30 2.05 1.30 3.55  2.1
[3,] 1.95 2.55 2.35 1.75 4.60  2.1
[4,] 2.20 2.80 2.70 2.00 5.45  2.1
[5,] 2.70 3.00 2.80 2.90 5.90  2.1

$n
[1] 12 12 12 12 12  1

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 1.653531 2.321947 2.053531 1.430725 3.733397  2.1
[2,] 2.246469 2.778053 2.646469 2.069275 5.466603  2.1

$out
[1] 3.1

$group
[1] 4

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

Warning message:
In bxp(list(stats = c(1, 1.55, 1.95, 2.2, 2.7, 2, 2.3, 2.55, 2.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6xyuf1257792988.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,] 0.4929503 1.20 0.50
[2,] 0.8461158 2.25 0.60
[3,] 1.2456250 3.25 0.75
[4,] 1.6306206 4.15 0.95
[5,] 1.7669182 4.60 1.20

$n
[1] 12 12 12

$conf
         [,1]     [,2]      [,3]
[1,] 0.887807 2.383397 0.5903627
[2,] 1.603443 4.116603 0.9096373

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.49295030175465, 0.846115792842391, 1.24562496040624,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1b8gb1257792988.ps tmp/1b8gb1257792988.png")
> system("convert tmp/2fyf91257792988.ps tmp/2fyf91257792988.png")
> system("convert tmp/3ubd91257792988.ps tmp/3ubd91257792988.png")
> system("convert tmp/45nyh1257792988.ps tmp/45nyh1257792988.png")
> system("convert tmp/5xwjb1257792988.ps tmp/5xwjb1257792988.png")
> system("convert tmp/6xyuf1257792988.ps tmp/6xyuf1257792988.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.665   1.287   1.969