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(109.20,88.60,94.30,98.30,86.40,80.60,104.10,108.20,93.40,71.90,94.10,94.90,96.40,91.10,84.40,86.40,88.00,75.10,109.70,103.00,82.10,68.00,96.40,94.30,90.00,88.00,76.10,82.50,81.40,66.50,97.20,94.10,80.70,70.50,87.80,89.50,99.60,84.20,75.10,92.00,80.80,73.10,99.80,90.00,83.10,72.40,78.80,87.30,91.00,80.10,73.60,86.40,74.50,71.20,92.40,81.50,85.30,69.90,84.20,90.70,100.30)
> par1 = '12'
> x <- x[x>quantile(x,0.05)] 
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 57
> (np <- floor(n / par1))
[1] 4
> 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] 5 5 5 5 5 5 5 5 5 4 4 4
> arr
       [,1]  [,2] [,3] [,4]  [,5]
 [1,] 109.2  96.4 88.0 92.0  86.4
 [2,]  88.6  91.1 76.1 80.8  74.5
 [3,]  94.3  84.4 82.5 73.1  71.2
 [4,]  98.3  86.4 81.4 99.8  92.4
 [5,]  86.4  88.0 97.2 90.0  81.5
 [6,]  80.6  75.1 94.1 83.1  85.3
 [7,] 104.1 109.7 80.7 72.4  84.2
 [8,] 108.2 103.0 87.8 78.8  90.7
 [9,]  93.4  82.1 89.5 87.3 100.3
[10,]  71.9  96.4 99.6 91.0    NA
[11,]  94.1  94.3 84.2 80.1    NA
[12,]  94.9  90.0 75.1 73.6    NA
> darr
       [,1]  [,2]  [,3]  [,4]  [,5]
 [1,] -20.6  -5.3 -11.9 -11.2 -11.9
 [2,]   5.7  -6.7   6.4  -7.7  -3.3
 [3,]   4.0   2.0  -1.1  26.7  21.2
 [4,] -11.9   1.6  15.8  -9.8 -10.9
 [5,]  -5.8 -12.9  -3.1  -6.9   3.8
 [6,]  23.5  34.6 -13.4 -10.7  -1.1
 [7,]   4.1  -6.7   7.1   6.4   6.5
 [8,] -14.8 -20.9   1.7   8.5   9.6
 [9,] -21.5  14.3  10.1   3.7    NA
[10,]  22.2  -2.1 -15.4 -10.9    NA
[11,]   0.8  -4.3  -9.1  -6.5    NA
[12,]   1.5  -2.0  16.9  12.8    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/10k8n1225909065.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/2603i1225909065.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/33qdl1225909065.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/4z5ue1225909065.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,] 86.4 74.5 71.2 81.4 81.5 75.1  72.4  78.8  82.1 71.90 80.10 73.60
[2,] 88.0 76.1 73.1 86.4 86.4 80.6  80.7  87.8  87.3 81.45 82.15 74.35
[3,] 92.0 80.8 82.5 92.4 88.0 83.1  84.2  90.7  89.5 93.70 89.15 82.55
[4,] 96.4 88.6 84.4 98.3 90.0 85.3 104.1 103.0  93.4 98.00 94.20 92.45
[5,] 96.4 91.1 94.3 99.8 90.0 85.3 109.7 108.2 100.3 99.60 94.30 94.90

$n
 [1] 5 5 5 5 5 5 5 5 5 4 4 4

$conf
         [,1]     [,2]     [,3]      [,4]     [,5]     [,6]      [,7]      [,8]
[1,] 86.06458 71.96753 74.51545  83.99149 85.45625 79.77899  67.66562  79.95972
[2,] 97.93542 89.63247 90.48455 100.80851 90.54375 86.42101 100.73438 101.44028
         [,9]    [,10]   [,11]  [,12]
[1,] 85.18976  80.6255 79.6305 68.251
[2,] 93.81024 106.7745 98.6695 96.849

$out
[1] 109.2  97.2  94.1

$group
[1] 1 5 6

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

Warning message:
In bxp(list(stats = c(86.4, 88, 92, 96.4, 96.4, 74.5, 76.1, 80.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5kgid1225909065.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,] -11.9 -7.7 -1.1 -11.9 -6.9 -13.4  4.1 -20.9 -21.5 -15.40 -9.10 -2.00
[2,] -11.9 -6.7  2.0 -10.9 -6.9 -10.7  4.1 -14.8  -8.9 -13.15 -7.80 -0.25
[3,] -11.9 -3.3  4.0  -9.8 -5.8  -1.1  6.4   1.7   6.9  -6.50 -5.40  7.15
[4,] -11.2  5.7 21.2   1.6 -3.1  23.5  6.5   8.5  12.2  10.05 -1.75 14.85
[5,] -11.2  6.4 26.7  15.8 -3.1  34.6  7.1   9.6  14.3  22.20  0.80 16.90

$n
 [1] 5 5 5 5 5 5 5 5 4 4 4 4

$conf
          [,1]       [,2]      [,3]        [,4]      [,5]      [,6]     [,7]
[1,] -12.39462 -12.061809 -9.566672 -18.6324685 -8.485070 -25.26563 4.704166
[2,] -11.40538   5.461809 17.566672  -0.9675315 -3.114930  23.06563 8.095834
          [,8]   [,9]   [,10]    [,11]  [,12]
[1,] -14.76372 -9.769 -24.828 -10.1795 -4.779
[2,]  18.16372 23.569  11.828  -0.6205 19.079

$out
[1] -20.6  -5.3 -12.9   3.8  -6.7

$group
[1] 1 1 5 5 7

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

Warning message:
In bxp(list(stats = c(-11.9, -11.9, -11.9, -11.2, -11.2, -7.7, -6.69999999999999,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/68t091225909065.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]
[1,]  71.9  75.10 75.10 72.40  71.2
[2,]  87.5  85.40 81.05 76.20  81.5
[3,]  94.2  90.55 86.00 81.95  85.3
[4,] 101.2  96.40 91.80 90.50  90.7
[5,] 109.2 109.70 99.60 99.80 100.3

$n
[1] 12 12 12 12  9

$conf
          [,1]     [,2]     [,3]     [,4]     [,5]
[1,]  87.95134 85.53283 81.09685 75.42767 80.45467
[2,] 100.44866 95.56717 90.90315 88.47233 90.14533

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(71.9, 87.5, 94.2, 101.2, 109.2, 75.1, 85.4,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/7pbwz1225909065.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,] 81.1000 80.800 78.75000
[2,] 83.5200 82.825 82.96250
[3,] 89.1725 88.575 89.50625
[4,] 91.0900 91.350 92.27500
[5,] 94.4000 93.700 95.40000

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 85.71977 84.68669 85.25876
[2,] 92.62523 92.46331 93.75374

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(81.1, 83.52, 89.1725, 91.09, 94.4, 80.8, 82.825,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/10k8n1225909065.ps tmp/10k8n1225909065.png")
> system("convert tmp/2603i1225909065.ps tmp/2603i1225909065.png")
> system("convert tmp/33qdl1225909065.ps tmp/33qdl1225909065.png")
> system("convert tmp/4z5ue1225909065.ps tmp/4z5ue1225909065.png")
> system("convert tmp/5kgid1225909065.ps tmp/5kgid1225909065.png")
> system("convert tmp/68t091225909065.ps tmp/68t091225909065.png")
> system("convert tmp/7pbwz1225909065.ps tmp/7pbwz1225909065.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.454   0.974   1.747