R version 2.7.2 (2008-08-25)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(9.0,9.1,9.2,9.3,9.4,9.5,9.6,9.7,9.8,9.9,9.10,9.11,9.12,9.13,9.14,9.15,9.16,9.17,9.18,9.19,9.20,9.21,9.22,9.23,9.24,9.25,9.26,9.27,9.28,9.29,9.30,9.31,9.32,9.33,9.34,9.35,9.36,9.37,9.38,9.39,9.40,9.41,9.42,9.43,9.44,9.45,9.46,9.47,9.48,9.49,9.50,9.51,9.52,9.53,9.54,9.55,9.56,9.57,9.58,9.59,9.60,9.61,9.62,9.63,9.64,9.65,9.66,9.67)
> 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] 68
> (np <- floor(n / par1))
[1] 5
> arr <- array(NA,dim=c(par1,np+1))
> darr <- array(NA,dim=c(par1,np+1))
> ari <- array(0,dim=par1)
> dx <- diff(x)
> j <- 0
> for (i in 1:n)
+ {
+ j = j + 1
+ ari[j] = ari[j] + 1
+ arr[j,ari[j]] <- x[i]
+ darr[j,ari[j]] <- dx[i]
+ if (j == par1) j = 0
+ }
> ari
 [1] 6 6 6 6 6 6 6 6 5 5 5 5
> arr
      [,1] [,2] [,3] [,4] [,5] [,6]
 [1,] 9.00 9.12 9.24 9.36 9.48 9.60
 [2,] 9.10 9.13 9.25 9.37 9.49 9.61
 [3,] 9.20 9.14 9.26 9.38 9.50 9.62
 [4,] 9.30 9.15 9.27 9.39 9.51 9.63
 [5,] 9.40 9.16 9.28 9.40 9.52 9.64
 [6,] 9.50 9.17 9.29 9.41 9.53 9.65
 [7,] 9.60 9.18 9.30 9.42 9.54 9.66
 [8,] 9.70 9.19 9.31 9.43 9.55 9.67
 [9,] 9.80 9.20 9.32 9.44 9.56   NA
[10,] 9.90 9.21 9.33 9.45 9.57   NA
[11,] 9.10 9.22 9.34 9.46 9.58   NA
[12,] 9.11 9.23 9.35 9.47 9.59   NA
> darr
       [,1] [,2] [,3] [,4] [,5] [,6]
 [1,]  0.10 0.01 0.01 0.01 0.01 0.01
 [2,]  0.10 0.01 0.01 0.01 0.01 0.01
 [3,]  0.10 0.01 0.01 0.01 0.01 0.01
 [4,]  0.10 0.01 0.01 0.01 0.01 0.01
 [5,]  0.10 0.01 0.01 0.01 0.01 0.01
 [6,]  0.10 0.01 0.01 0.01 0.01 0.01
 [7,]  0.10 0.01 0.01 0.01 0.01 0.01
 [8,]  0.10 0.01 0.01 0.01 0.01   NA
 [9,]  0.10 0.01 0.01 0.01 0.01   NA
[10,] -0.80 0.01 0.01 0.01 0.01   NA
[11,]  0.01 0.01 0.01 0.01 0.01   NA
[12,]  0.01 0.01 0.01 0.01 0.01   NA
> arr.mean <- array(NA,dim=par1)
> arr.median <- array(NA,dim=par1)
> arr.midrange <- array(NA,dim=par1)
> for (j in 1:par1)
+ {
+ arr.mean[j] <- mean(arr[j,],na.rm=TRUE)
+ arr.median[j] <- median(arr[j,],na.rm=TRUE)
+ arr.midrange[j] <- (quantile(arr[j,],0.75,na.rm=TRUE) + quantile(arr[j,],0.25,na.rm=TRUE)) / 2
+ }
> overall.mean <- mean(x)
> overall.median <- median(x)
> overall.midrange <- (quantile(x,0.75) + quantile(x,0.25)) / 2
> postscript(file="/var/www/html/rcomp/tmp/1owxh1225733389.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.mean,type='b',ylab='mean',main='Mean Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.mean,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/2hpyd1225733389.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.median,type='b',ylab='median',main='Median Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.median,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/3ik4k1225733389.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(arr.midrange,type='b',ylab='midrange',main='Midrange Plot',xlab='Periodic Index')
> mtext(paste('#blocks = ',np))
> abline(overall.midrange,0)
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/41jlc1225733389.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,] 9.00 9.10 9.14 9.150 9.16 9.170 9.18 9.19 9.20  9.21  9.10  9.11
[2,] 9.12 9.13 9.20 9.270 9.28 9.290 9.30 9.31 9.32  9.33  9.22  9.23
[3,] 9.30 9.31 9.32 9.345 9.40 9.455 9.48 9.49 9.44  9.45  9.34  9.35
[4,] 9.48 9.49 9.50 9.510 9.52 9.530 9.60 9.67 9.56  9.57  9.46  9.47
[5,] 9.60 9.61 9.62 9.630 9.64 9.650 9.66 9.70 9.80  9.90  9.58  9.59

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

$conf
         [,1]     [,2]    [,3]     [,4]     [,5]     [,6]    [,7]     [,8]
[1,] 9.067788 9.077788 9.12649 9.190192 9.245192 9.300192 9.28649 9.257788
[2,] 9.532212 9.542212 9.51351 9.499808 9.554808 9.609808 9.67351 9.722212
         [,9]    [,10]    [,11]    [,12]
[1,] 9.270417 9.280417 9.170417 9.180417
[2,] 9.609583 9.619583 9.509583 9.519583

$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(9, 9.12, 9.3, 9.48, 9.6, 9.1, 9.13, 9.31,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5ws041225733389.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(t(darr))
> names(z) <- c(1:par1)
> (boxplot(z,notch=TRUE,col='grey',xlab='Periodic Index',ylab='Value',main='Notched Box Plots - Differenced Periodic Subseries'))
$stats
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01
[2,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01
[3,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01
[4,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01
[5,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01

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

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01
[2,] 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01  0.01  0.01  0.01

$out
 [1]  0.10  0.10  0.10  0.10  0.10  0.10  0.10  0.10  0.10 -0.80  0.01

$group
 [1]  1  2  3  4  5  6  7  8  9 10 10

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

Warning message:
In bxp(list(stats = c(0.00999999999999979, 0.00999999999999979,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/67ssj1225733389.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,] 9.000 9.120 9.240 9.360 9.480 9.600
[2,] 9.105 9.145 9.265 9.385 9.505 9.615
[3,] 9.350 9.175 9.295 9.415 9.535 9.635
[4,] 9.650 9.205 9.325 9.445 9.565 9.655
[5,] 9.900 9.230 9.350 9.470 9.590 9.670

$n
[1] 12 12 12 12 12  8

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]
[1,] 9.101422 9.147634 9.267634 9.387634 9.507634 9.612655
[2,] 9.598578 9.202366 9.322366 9.442366 9.562366 9.657345

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(9, 9.105, 9.35, 9.65, 9.9, 9.12, 9.145, 9.175,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/78yhw1225733389.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> z <- data.frame(cbind(arr.mean,arr.median,arr.midrange))
> names(z) <- list('mean','median','midrange')
> (boxplot(z,notch=TRUE,col='grey',ylab='Overall Central Tendency',main='Notched Box Plots'))
$stats
       [,1]   [,2]     [,3]
[1,] 9.3000 9.3000 9.300000
[2,] 9.3450 9.3300 9.341250
[3,] 9.3875 9.3750 9.389375
[4,] 9.4570 9.4525 9.445000
[5,] 9.4920 9.4900 9.490000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 9.336416 9.319127 9.342054
[2,] 9.438584 9.430873 9.436696

$out
numeric(0)

$group
numeric(0)

$names
[1] "mean"     "median"   "midrange"

Warning message:
In bxp(list(stats = c(9.3, 9.345, 9.3875, 9.457, 9.492, 9.3, 9.33,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/1owxh1225733389.ps tmp/1owxh1225733389.png")
> system("convert tmp/2hpyd1225733389.ps tmp/2hpyd1225733389.png")
> system("convert tmp/3ik4k1225733389.ps tmp/3ik4k1225733389.png")
> system("convert tmp/41jlc1225733389.ps tmp/41jlc1225733389.png")
> system("convert tmp/5ws041225733389.ps tmp/5ws041225733389.png")
> system("convert tmp/67ssj1225733389.ps tmp/67ssj1225733389.png")
> system("convert tmp/78yhw1225733389.ps tmp/78yhw1225733389.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.390   0.932   1.767