R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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(0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.36,0.36,0.38,0.38,0.39,0.39,0.39,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.39,0.39,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.41,0.41,0.41,0.41,0.41,0.41,0.42,0.42,0.42,0.42)
> par1 = '12'
> par1 <- '12'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Standard Deviation Plot (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_sdplot.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 72
> (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] 6 6 6 6 6 6 6 6 6 6 6 6
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,] 0.34 0.34 0.38 0.40  0.4 0.40   NA
 [2,] 0.34 0.34 0.39 0.40  0.4 0.40   NA
 [3,] 0.34 0.35 0.39 0.40  0.4 0.41   NA
 [4,] 0.34 0.35 0.39 0.40  0.4 0.41   NA
 [5,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [6,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [7,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [8,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [9,] 0.34 0.35 0.40 0.40  0.4 0.42   NA
[10,] 0.34 0.36 0.40 0.40  0.4 0.42   NA
[11,] 0.34 0.36 0.40 0.39  0.4 0.42   NA
[12,] 0.34 0.38 0.40 0.39  0.4 0.42   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/fisher/rcomp/tmp/1u4271354896544.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/fisher/rcomp/tmp/2f3f31354896544.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/fisher/rcomp/tmp/3pzol1354896544.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/fisher/rcomp/tmp/4rtsm1354896544.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,] 0.34 0.340 0.340 0.340 0.34 0.34 0.34 0.34 0.34  0.34 0.340 0.380
[2,] 0.34 0.340 0.350 0.350 0.35 0.35 0.35 0.35 0.35  0.36 0.360 0.380
[3,] 0.39 0.395 0.395 0.395 0.40 0.40 0.40 0.40 0.40  0.40 0.395 0.395
[4,] 0.40 0.400 0.400 0.400 0.40 0.40 0.40 0.40 0.40  0.40 0.400 0.400
[5,] 0.40 0.400 0.410 0.410 0.41 0.41 0.41 0.41 0.42  0.42 0.420 0.420

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

$conf
          [,1]      [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 0.3512981 0.3562981 0.3627484 0.3627484 0.3677484 0.3677484 0.3677484
[2,] 0.4287019 0.4337019 0.4272516 0.4272516 0.4322516 0.4322516 0.4322516
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,] 0.3677484 0.3677484 0.3741987 0.3691987 0.3820994
[2,] 0.4322516 0.4322516 0.4258013 0.4208013 0.4079006

$out
[1] 0.34

$group
[1] 12

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

Warning message:
In bxp(list(stats = c(0.34, 0.34, 0.39, 0.4, 0.4, 0.34, 0.34, 0.395,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/5un4d1354896544.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]
[1,] 0.34 0.350 0.38  0.4  0.4 0.40   NA
[2,] 0.34 0.350 0.39  0.4  0.4 0.41   NA
[3,] 0.34 0.350 0.40  0.4  0.4 0.41   NA
[4,] 0.34 0.355 0.40  0.4  0.4 0.42   NA
[5,] 0.34 0.360 0.40  0.4  0.4 0.42   NA

$n
[1] 12 12 12 12 12 12  0

$conf
     [,1]      [,2]      [,3] [,4] [,5]      [,6] [,7]
[1,] 0.34 0.3477195 0.3954389  0.4  0.4 0.4054389   NA
[2,] 0.34 0.3522805 0.4045611  0.4  0.4 0.4145611   NA

$out
[1] 0.34 0.34 0.38 0.39 0.39

$group
[1] 2 2 2 4 4

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

Warning message:
In bxp(list(stats = c(0.34, 0.34, 0.34, 0.34, 0.34, 0.35, 0.35,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/6nik11354896544.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,] 0.02926887 0.06 0.0300
[2,] 0.02935404 0.07 0.0350
[3,] 0.03002765 0.07 0.0375
[4,] 0.03011091 0.08 0.0400
[5,] 0.03011091 0.08 0.0475

$n
[1] 12 12 12

$conf
           [,1]       [,2]       [,3]
[1,] 0.02968244 0.06543893 0.03521947
[2,] 0.03037286 0.07456107 0.03978053

$out
[1] 0.03209361 0.02714160 0.05000000 0.01750000

$group
[1] 1 1 3 3

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

Warning message:
In bxp(list(stats = c(0.0292688685580203, 0.0293540357228899, 0.0300276495084988,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1u4271354896544.ps tmp/1u4271354896544.png",intern=TRUE))
character(0)
> try(system("convert tmp/2f3f31354896544.ps tmp/2f3f31354896544.png",intern=TRUE))
character(0)
> try(system("convert tmp/3pzol1354896544.ps tmp/3pzol1354896544.png",intern=TRUE))
character(0)
> try(system("convert tmp/4rtsm1354896544.ps tmp/4rtsm1354896544.png",intern=TRUE))
character(0)
> try(system("convert tmp/5un4d1354896544.ps tmp/5un4d1354896544.png",intern=TRUE))
character(0)
> try(system("convert tmp/6nik11354896544.ps tmp/6nik11354896544.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.058   0.844   3.892