R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(1.25,1.25,1.26,1.26,1.26,1.26,1.27,1.27,1.29,1.31,1.32,1.32,1.33,1.33,1.32,1.32,1.31,1.3,1.31,1.29,1.3,1.3,1.32,1.31,1.35,1.35,1.36,1.37,1.37,1.37,1.32,1.32,1.31,1.31,1.34,1.31,1.26,1.27,1.24,1.25,1.27,1.25,1.26,1.27,1.26,1.26,1.28,1.27,1.28,1.27,1.26,1.27,1.27,1.28,1.27,1.26,1.3,1.31,1.28,1.29,1.31,1.29,1.29,1.32,1.3,1.29,1.31,1.29,1.33,1.35,1.32,1.33,1.34,1.34,1.33,1.33,1.35,1.32)
> 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] 78
> (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] 7 7 7 7 7 7 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,] 1.25 1.33 1.35 1.26 1.28 1.31 1.34
 [2,] 1.25 1.33 1.35 1.27 1.27 1.29 1.34
 [3,] 1.26 1.32 1.36 1.24 1.26 1.29 1.33
 [4,] 1.26 1.32 1.37 1.25 1.27 1.32 1.33
 [5,] 1.26 1.31 1.37 1.27 1.27 1.30 1.35
 [6,] 1.26 1.30 1.37 1.25 1.28 1.29 1.32
 [7,] 1.27 1.31 1.32 1.26 1.27 1.31   NA
 [8,] 1.27 1.29 1.32 1.27 1.26 1.29   NA
 [9,] 1.29 1.30 1.31 1.26 1.30 1.33   NA
[10,] 1.31 1.30 1.31 1.26 1.31 1.35   NA
[11,] 1.32 1.32 1.34 1.28 1.28 1.32   NA
[12,] 1.32 1.31 1.31 1.27 1.29 1.33   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/rcomp/tmp/144zp1262170464.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/rcomp/tmp/2lzrj1262170464.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/rcomp/tmp/321bb1262170464.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/rcomp/tmp/4q2vk1262170464.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,] 1.250 1.250 1.240 1.250 1.26 1.25 1.26 1.26 1.26  1.30  1.28  1.27
[2,] 1.270 1.270 1.260 1.265 1.27 1.27 1.27 1.27 1.29  1.30  1.28  1.29
[3,] 1.310 1.290 1.290 1.320 1.30 1.29 1.29 1.28 1.30  1.31  1.32  1.31
[4,] 1.335 1.335 1.325 1.325 1.33 1.31 1.31 1.29 1.31  1.31  1.32  1.32
[5,] 1.350 1.350 1.360 1.370 1.37 1.37 1.32 1.32 1.33  1.31  1.34  1.33

$n
 [1] 7 7 7 7 7 7 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1.271183 1.251183 1.251183 1.284169 1.264169 1.266113 1.264199 1.267099
[2,] 1.348817 1.328817 1.328817 1.355831 1.335831 1.313887 1.315801 1.292901
         [,9]    [,10]    [,11]    [,12]
[1,] 1.287099 1.303550 1.294199 1.290649
[2,] 1.312901 1.316450 1.345801 1.329351

$out
[1] 1.26 1.35

$group
[1] 10 10

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

Warning message:
In bxp(list(stats = c(1.25, 1.27, 1.31, 1.335, 1.35, 1.25, 1.27,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5fyji1262170464.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,] 1.250 1.29 1.310 1.240 1.260 1.290 1.320
[2,] 1.260 1.30 1.315 1.255 1.270 1.290 1.330
[3,] 1.265 1.31 1.345 1.260 1.275 1.310 1.335
[4,] 1.300 1.32 1.365 1.270 1.285 1.325 1.340
[5,] 1.320 1.33 1.370 1.280 1.300 1.350 1.350

$n
[1] 12 12 12 12 12 12  6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]
[1,] 1.246756 1.300878 1.322195 1.253158 1.268158 1.294036 1.328550
[2,] 1.283244 1.319122 1.367805 1.266842 1.281842 1.325964 1.341450

$out
[1] 1.31

$group
[1] 5

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

Warning message:
In bxp(list(stats = c(1.25, 1.26, 1.265, 1.3, 1.32, 1.29, 1.3, 1.31,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/60m7r1262170464.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,] 0.02160247 0.060 0.00750
[2,] 0.02383048 0.060 0.02125
[3,] 0.03416648 0.095 0.04000
[4,] 0.04136291 0.115 0.06250
[5,] 0.04391550 0.120 0.06500

$n
[1] 12 12 12

$conf
           [,1]       [,2]      [,3]
[1,] 0.02616982 0.06991413 0.0211856
[2,] 0.04216313 0.12008587 0.0588144

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(0.0216024689946929, 0.0238304822831786, 0.0341664759136284,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/144zp1262170464.ps tmp/144zp1262170464.png",intern=TRUE))
character(0)
> try(system("convert tmp/2lzrj1262170464.ps tmp/2lzrj1262170464.png",intern=TRUE))
character(0)
> try(system("convert tmp/321bb1262170464.ps tmp/321bb1262170464.png",intern=TRUE))
character(0)
> try(system("convert tmp/4q2vk1262170464.ps tmp/4q2vk1262170464.png",intern=TRUE))
character(0)
> try(system("convert tmp/5fyji1262170464.ps tmp/5fyji1262170464.png",intern=TRUE))
character(0)
> try(system("convert tmp/60m7r1262170464.ps tmp/60m7r1262170464.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.059   0.818   1.358