R version 2.6.0 (2007-10-03)
Copyright (C) 2007 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(174.1,180.4,182.6,207.1,213.7,186.5,179.1,168.3,156.5,144.3,138.9,137.8,136.3,140.3,149.1,149.2,140.4,129,124.7,130.8,130.1,133.2,130.1,126.6,124.8,125.3,126.9,120.1,118.7,117.7,113.4,107.5,107.6,114.3,114.9,111.2,109.9,108.6,109.2,106.4,103.7,103,96.9,104.7,102.2,99,95.8,94.5,102.7,103.2,105.6,103.9,107.2,100.7,92.1,90.3,93.4,98.5,100.8,102.3,104.7,101.1,101.4,99.5,98.4,96.3,100.7,101.2,100.3,97.8,97.4,98.6,99.7,99,98.1,97,98.5,103.8,114.4,124.5,134.2,131.8,125.6,119.9,114.9,115.5,112.5,111.4,115.3,110.8,103.7,111.1,113,111.2,117.6,121.7,127.3,129.8,137.1,141.4,137.4,130.7,117.2,110.8,111.4,108.2,108.8,110.2,109.5,109.5,116,111.2,112.1,114,119.1,114.1,115.1,115.4,110.8,116,119.2,126.5,127.8,131.3,140.3,137.3,143,134.5,139.9,159.3,170.4,175,175.8,180.9,180.3,169.6,172.3,184.8,177.7,184.6,211.4)
> par1 = '12'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: Wessa P., (2007), Mean Plot (v1.0.1) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_meanplot.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 141
> (np <- floor(n / par1))
[1] 11
> 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] 12 12 12 12 12 12 12 12 12 11 11 11
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]  [,8]  [,9] [,10] [,11] [,12]
 [1,] 174.1 136.3 124.8 109.9 102.7 104.7  99.7 114.9 127.3 109.5 119.2 175.8
 [2,] 180.4 140.3 125.3 108.6 103.2 101.1  99.0 115.5 129.8 109.5 126.5 180.9
 [3,] 182.6 149.1 126.9 109.2 105.6 101.4  98.1 112.5 137.1 116.0 127.8 180.3
 [4,] 207.1 149.2 120.1 106.4 103.9  99.5  97.0 111.4 141.4 111.2 131.3 169.6
 [5,] 213.7 140.4 118.7 103.7 107.2  98.4  98.5 115.3 137.4 112.1 140.3 172.3
 [6,] 186.5 129.0 117.7 103.0 100.7  96.3 103.8 110.8 130.7 114.0 137.3 184.8
 [7,] 179.1 124.7 113.4  96.9  92.1 100.7 114.4 103.7 117.2 119.1 143.0 177.7
 [8,] 168.3 130.8 107.5 104.7  90.3 101.2 124.5 111.1 110.8 114.1 134.5 184.6
 [9,] 156.5 130.1 107.6 102.2  93.4 100.3 134.2 113.0 111.4 115.1 139.9 211.4
[10,] 144.3 133.2 114.3  99.0  98.5  97.8 131.8 111.2 108.2 115.4 159.3    NA
[11,] 138.9 130.1 114.9  95.8 100.8  97.4 125.6 117.6 108.8 110.8 170.4    NA
[12,] 137.8 126.6 111.2  94.5 102.3  98.6 119.9 121.7 110.2 116.0 175.0    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/18aem1196417070.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/2f7sp1196417070.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/3jn131196417070.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/4frcv1196417070.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]
[1,]  99.70  99.00  98.10  97.00  98.40  96.30  92.10  90.30  93.40  97.8
[2,] 107.10 105.90 107.40 105.15 105.45 103.40 102.20 106.10 104.90 103.6
[3,] 117.05 120.40 121.45 115.75 117.00 115.85 115.80 112.60 114.05 114.3
[4,] 131.80 135.05 143.10 145.30 140.35 134.00 133.85 132.65 137.05 132.5
[5,] 136.30 140.30 182.60 169.60 172.30 137.30 179.10 168.30 156.50 159.3
      [,11]  [,12]
[1,]  95.80  94.50
[2,] 104.80 106.25
[3,] 114.90 116.00
[4,] 127.85 124.15
[5,] 138.90 137.80

$n
 [1] 12 12 12 12 12 12 12 12 12 11 11 11

$conf
         [,1]     [,2]    [,3]      [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 105.7842 107.1045 105.167  97.43732 101.0819 101.8931 101.3642 100.4904
[2,] 128.3158 133.6955 137.733 134.06268 132.9181 129.8069 130.2358 124.7096
          [,9]    [,10]    [,11]    [,12]
[1,]  99.38617 100.5324 103.9193 107.4727
[2,] 128.71383 128.0676 125.8807 124.5273

$out
 [1] 174.1 175.8 180.4 180.9 207.1 213.7 186.5 184.8 184.6 211.4 170.4 175.0

$group
 [1]  1  1  2  2  4  5  6  6  8  9 11 12

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

Warning message:
In bxp(list(stats = c(99.7, 107.1, 117.05, 131.8, 136.3, 99, 105.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5pfpm1196417070.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]   [,8]   [,9]  [,10]
[1,] 137.80 124.70 107.50  94.50  90.30  96.30  97.00 110.80 108.20 109.50
[2,] 150.40 129.55 112.30  97.95  95.95  98.10  98.75 111.15 110.50 111.00
[3,] 176.60 132.00 116.30 103.35 101.55  99.90 109.10 112.75 122.25 114.05
[4,] 184.55 140.35 122.45 107.50 103.55 101.15 125.05 115.40 133.90 115.70
[5,] 213.70 149.20 126.90 109.90 107.20 104.70 134.20 121.70 141.40 119.10
      [,11] [,12]
[1,] 119.20 169.6
[2,] 129.55 175.8
[3,] 138.60 180.3
[4,] 151.15 184.6
[5,] 175.00 184.8

$n
 [1] 12 12 12 12 12 12 12 12 12 12 12  9

$conf
         [,1]     [,2]     [,3]      [,4]      [,5]      [,6]     [,7]     [,8]
[1,] 161.0240 127.0740 111.6705  98.99418  98.08359  98.50887  97.1044 110.8115
[2,] 192.1760 136.9260 120.9295 107.70582 105.01641 101.29113 121.0956 114.6885
         [,9]    [,10]    [,11]    [,12]
[1,] 111.5771 111.9063 128.7481 175.6653
[2,] 132.9229 116.1937 148.4519 184.9347

$out
[1] 103.7 211.4

$group
[1]  8 12

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

Warning message:
In bxp(list(stats = c(137.8, 150.4, 176.6, 184.55, 213.7, 124.7,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6bt5h1196417070.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,] 119.1909 112.600 115.2000
[2,] 121.4682 114.600 117.1500
[3,] 125.5625 115.825 119.0938
[4,] 127.7792 117.025 122.1313
[5,] 129.8333 120.400 124.5625

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 122.6840 114.7189 116.8218
[2,] 128.4410 116.9311 121.3657

$out
[1] 121.45

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(119.190909090909, 121.468181818182, 125.5625,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> system("convert tmp/18aem1196417070.ps tmp/18aem1196417070.png")
> system("convert tmp/2f7sp1196417070.ps tmp/2f7sp1196417070.png")
> system("convert tmp/3jn131196417070.ps tmp/3jn131196417070.png")
> system("convert tmp/4frcv1196417070.ps tmp/4frcv1196417070.png")
> system("convert tmp/5pfpm1196417070.ps tmp/5pfpm1196417070.png")
> system("convert tmp/6bt5h1196417070.ps tmp/6bt5h1196417070.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.301   0.816   1.667