R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> x <- c(3032.9,2630.8,2851.4,3029.7,2856.4,2899.2,2784.9,2764.2,2770.0,2335.6,2700.9,2941.0,2489.2,2378.3,2404.6,2661.4,2559.3,2431.0,2670.2,2333.8,2441.9,2215.9,2482.9,2520.4,2423.8,2262.3,2190.8,2606.3,2547.9,2281.4,2594.1,2174.8,2158.6,2282.5,2368.1,2316.1,2404.9,2025.7,1931.9,2376.5,2091.7,2232.5,2355.8,2066.1,2014.4,2330.4,2198.2,2287.0,2371.4,1872.4,1983.8,2285.6,1965.0,2213.0,2246.3,1889.4,1907.4,1955.1,1863.6,2161.5)
> par1 = '36'
> #'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] 60
> (np <- floor(n / par1))
[1] 1
> 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] 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1
> arr
        [,1]   [,2]
 [1,] 3032.9 2404.9
 [2,] 2630.8 2025.7
 [3,] 2851.4 1931.9
 [4,] 3029.7 2376.5
 [5,] 2856.4 2091.7
 [6,] 2899.2 2232.5
 [7,] 2784.9 2355.8
 [8,] 2764.2 2066.1
 [9,] 2770.0 2014.4
[10,] 2335.6 2330.4
[11,] 2700.9 2198.2
[12,] 2941.0 2287.0
[13,] 2489.2 2371.4
[14,] 2378.3 1872.4
[15,] 2404.6 1983.8
[16,] 2661.4 2285.6
[17,] 2559.3 1965.0
[18,] 2431.0 2213.0
[19,] 2670.2 2246.3
[20,] 2333.8 1889.4
[21,] 2441.9 1907.4
[22,] 2215.9 1955.1
[23,] 2482.9 1863.6
[24,] 2520.4 2161.5
[25,] 2423.8     NA
[26,] 2262.3     NA
[27,] 2190.8     NA
[28,] 2606.3     NA
[29,] 2547.9     NA
[30,] 2281.4     NA
[31,] 2594.1     NA
[32,] 2174.8     NA
[33,] 2158.6     NA
[34,] 2282.5     NA
[35,] 2368.1     NA
[36,] 2316.1     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/1654w1229887176.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/2p0lr1229887176.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/3ubj31229887176.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/4zwnl1229887176.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]
[1,] 2404.9 2025.70 1931.90 2376.5 2091.70 2232.50 2355.80 2066.10 2014.4
[2,] 2404.9 2025.70 1931.90 2376.5 2091.70 2232.50 2355.80 2066.10 2014.4
[3,] 2718.9 2328.25 2391.65 2703.1 2474.05 2565.85 2570.35 2415.15 2392.2
[4,] 3032.9 2630.80 2851.40 3029.7 2856.40 2899.20 2784.90 2764.20 2770.0
[5,] 3032.9 2630.80 2851.40 3029.7 2856.40 2899.20 2784.90 2764.20 2770.0
      [,10]   [,11] [,12]  [,13]   [,14]  [,15]  [,16]   [,17] [,18]   [,19]
[1,] 2330.4 2198.20  2287 2371.4 1872.40 1983.8 2285.6 1965.00  2213 2246.30
[2,] 2330.4 2198.20  2287 2371.4 1872.40 1983.8 2285.6 1965.00  2213 2246.30
[3,] 2333.0 2449.55  2614 2430.3 2125.35 2194.2 2473.5 2262.15  2322 2458.25
[4,] 2335.6 2700.90  2941 2489.2 2378.30 2404.6 2661.4 2559.30  2431 2670.20
[5,] 2335.6 2700.90  2941 2489.2 2378.30 2404.6 2661.4 2559.30  2431 2670.20
      [,20]   [,21]  [,22]   [,23]   [,24]  [,25]  [,26]  [,27]  [,28]  [,29]
[1,] 1889.4 1907.40 1955.1 1863.60 2161.50 2423.8 2262.3 2190.8 2606.3 2547.9
[2,] 1889.4 1907.40 1955.1 1863.60 2161.50 2423.8 2262.3 2190.8 2606.3 2547.9
[3,] 2111.6 2174.65 2085.5 2173.25 2340.95 2423.8 2262.3 2190.8 2606.3 2547.9
[4,] 2333.8 2441.90 2215.9 2482.90 2520.40 2423.8 2262.3 2190.8 2606.3 2547.9
[5,] 2333.8 2441.90 2215.9 2482.90 2520.40 2423.8 2262.3 2190.8 2606.3 2547.9
      [,30]  [,31]  [,32]  [,33]  [,34]  [,35]  [,36]
[1,] 2281.4 2594.1 2174.8 2158.6 2282.5 2368.1 2316.1
[2,] 2281.4 2594.1 2174.8 2158.6 2282.5 2368.1 2316.1
[3,] 2281.4 2594.1 2174.8 2158.6 2282.5 2368.1 2316.1
[4,] 2281.4 2594.1 2174.8 2158.6 2282.5 2368.1 2316.1
[5,] 2281.4 2594.1 2174.8 2158.6 2282.5 2368.1 2316.1

$n
 [1] 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 2017.280 1652.215 1364.358 1973.326 1619.705 1820.994 2090.947 1635.213
[2,] 3420.520 3004.285 3418.942 3432.874 3328.395 3310.706 3049.753 3195.087
         [,9]    [,10]    [,11]    [,12]    [,13]    [,14]   [,15]    [,16]
[1,] 1548.022 2327.190 1887.919 1883.332 2298.690 1560.144 1724.07 2053.645
[2,] 3236.378 2338.810 3011.181 3344.668 2561.910 2690.556 2664.33 2893.355
        [,17]    [,18]    [,19]    [,20]    [,21]    [,22]    [,23]    [,24]
[1,] 1598.181 2078.444 1984.657 1615.104 1577.491 1794.127 1481.350 1939.977
[2,] 2926.119 2565.556 2931.843 2608.096 2771.809 2376.873 2865.150 2741.923
      [,25]  [,26]  [,27]  [,28]  [,29]  [,30]  [,31]  [,32]  [,33]  [,34]
[1,] 2423.8 2262.3 2190.8 2606.3 2547.9 2281.4 2594.1 2174.8 2158.6 2282.5
[2,] 2423.8 2262.3 2190.8 2606.3 2547.9 2281.4 2594.1 2174.8 2158.6 2282.5
      [,35]  [,36]
[1,] 2368.1 2316.1
[2,] 2368.1 2316.1

$out
numeric(0)

$group
numeric(0)

$names
 [1] "1"  "2"  "3"  "4"  "5"  "6"  "7"  "8"  "9"  "10" "11" "12" "13" "14" "15"
[16] "16" "17" "18" "19" "20" "21" "22" "23" "24" "25" "26" "27" "28" "29" "30"
[31] "31" "32" "33" "34" "35" "36"

Warning message:
In bxp(list(stats = c(2404.9, 2404.9, 2718.9, 3032.9, 3032.9, 2025.7,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5h76h1229887176.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]
[1,] 2158.60 1863.60
[2,] 2334.70 1960.05
[3,] 2504.80 2126.60
[4,] 2732.55 2286.30
[5,] 3032.90 2404.90

$n
[1] 36 24

$conf
         [,1]     [,2]
[1,] 2400.033 2021.379
[2,] 2609.567 2231.821

$out
numeric(0)

$group
numeric(0)

$names
[1] "1" NA 

> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6ede51229887176.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,] 2085.500 2085.500 2085.500
[2,] 2228.175 2228.175 2228.175
[3,] 2354.525 2354.525 2354.525
[4,] 2473.775 2473.775 2473.775
[5,] 2718.900 2718.900 2718.900

$n
[1] 36 36 36

$conf
         [,1]     [,2]     [,3]
[1,] 2289.850 2289.850 2289.850
[2,] 2419.200 2419.200 2419.200

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> 
> system("convert tmp/1654w1229887176.ps tmp/1654w1229887176.png")
> system("convert tmp/2p0lr1229887176.ps tmp/2p0lr1229887176.png")
> system("convert tmp/3ubj31229887176.ps tmp/3ubj31229887176.png")
> system("convert tmp/4zwnl1229887176.ps tmp/4zwnl1229887176.png")
> system("convert tmp/5h76h1229887176.ps tmp/5h76h1229887176.png")
> system("convert tmp/6ede51229887176.ps tmp/6ede51229887176.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.132   0.845   1.413