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(49.98,50.12,50.37,50.39,50.34,50.32,50.32,50.32,50.67,50.86,50.95,51.02,51.02,51.06,50.9,51.23,51.29,51.3,51.3,51.3,51.46,51.47,51.77,51.82,51.82,51.84,51.9,51.94,52.22,52.27,52.27,52.28,52.53,52.73,52.72,52.67,52.67,52.65,52.69,52.73,52.84,52.83,52.83,52.84,52.82,53.09,53.4,53.43,53.43,53.42,53.6,53.69,54.05,54.04,54.04,54.08,54.05,54.39,54.38,54.46)
> 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,] 49.98 51.02 51.82 52.67 53.43   NA
 [2,] 50.12 51.06 51.84 52.65 53.42   NA
 [3,] 50.37 50.90 51.90 52.69 53.60   NA
 [4,] 50.39 51.23 51.94 52.73 53.69   NA
 [5,] 50.34 51.29 52.22 52.84 54.05   NA
 [6,] 50.32 51.30 52.27 52.83 54.04   NA
 [7,] 50.32 51.30 52.27 52.83 54.04   NA
 [8,] 50.32 51.30 52.28 52.84 54.08   NA
 [9,] 50.67 51.46 52.53 52.82 54.05   NA
[10,] 50.86 51.47 52.73 53.09 54.39   NA
[11,] 50.95 51.77 52.72 53.40 54.38   NA
[12,] 51.02 51.82 52.67 53.43 54.46   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/13ezu1323274925.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/2oaxu1323274925.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/35ck51323274925.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/42zog1323274925.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,] 49.98 50.12 50.37 50.39 50.34 50.32 50.32 50.32 50.67 50.86 50.95 51.02
[2,] 51.02 51.06 50.90 51.23 51.29 51.30 51.30 51.30 51.46 51.47 51.77 51.82
[3,] 51.82 51.84 51.90 51.94 52.22 52.27 52.27 52.28 52.53 52.73 52.72 52.67
[4,] 52.67 52.65 52.69 52.73 52.84 52.83 52.83 52.84 52.82 53.09 53.40 53.43
[5,] 53.43 53.42 53.60 53.69 54.05 54.04 54.04 54.08 54.05 54.39 54.38 54.46

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

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 50.65411 50.71651 50.63519 50.8801 51.12477 51.18891 51.18891 51.19184
[2,] 52.98589 52.96349 53.16481 52.9999 53.31523 53.35109 53.35109 53.36816
         [,9]    [,10]    [,11]    [,12]
[1,] 51.56903 51.58531 51.56825 51.53238
[2,] 53.49097 53.87469 53.87175 53.80762

$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(49.98, 51.02, 51.82, 52.67, 53.43, 50.12,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5uz6b1323274925.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,] 49.980 50.900 51.82 52.650 53.420   NA
[2,] 50.320 51.145 51.92 52.710 53.645   NA
[3,] 50.355 51.300 52.27 52.830 54.045   NA
[4,] 50.765 51.465 52.60 52.965 54.230   NA
[5,] 51.020 51.820 52.73 53.090 54.460   NA

$n
[1] 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5] [,6]
[1,] 50.15203 51.15405 51.95985 52.71369 53.77818   NA
[2,] 50.55797 51.44595 52.58015 52.94631 54.31182   NA

$out
[1] 53.40 53.43

$group
[1] 4 4

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

Warning message:
In bxp(list(stats = c(49.98, 50.32, 50.355, 50.765, 51.02, 50.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6xzic1323274925.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,] 1.282334 3.230 1.500
[2,] 1.303965 3.340 1.530
[3,] 1.349061 3.445 1.570
[4,] 1.424208 3.715 1.625
[5,] 1.439472 3.760 1.650

$n
[1] 12 12 12

$conf
         [,1]    [,2]    [,3]
[1,] 1.294217 3.27396 1.52667
[2,] 1.403905 3.61604 1.61333

$out
[1] 1.79 1.36

$group
[1] 3 3

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

Warning message:
In bxp(list(stats = c(1.28233380989507, 1.30396469025854, 1.34906085378596,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/13ezu1323274925.ps tmp/13ezu1323274925.png",intern=TRUE))
character(0)
> try(system("convert tmp/2oaxu1323274925.ps tmp/2oaxu1323274925.png",intern=TRUE))
character(0)
> try(system("convert tmp/35ck51323274925.ps tmp/35ck51323274925.png",intern=TRUE))
character(0)
> try(system("convert tmp/42zog1323274925.ps tmp/42zog1323274925.png",intern=TRUE))
character(0)
> try(system("convert tmp/5uz6b1323274925.ps tmp/5uz6b1323274925.png",intern=TRUE))
character(0)
> try(system("convert tmp/6xzic1323274925.ps tmp/6xzic1323274925.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.401   0.271   1.680