R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(104.31,104.76,105.68,106.22,106.69,107.17,107.46,107.16,107.35,107.65,107.75,108.22,108.68,109.35,109.54,109.46,108.86,108.63,107.55,106.8,106.07,106.44,106.38,107.07,106.54,107.83,108.06,108.49,107.9,108.02,108.46,108.31,107.69,107.71,107.74,108.15,107.39,109.16,109.65,110.4,110.26,110.5,110.31,109.85,109.4,109.75,109.79,110.27,109.19,111.78,111.58,111.71,111.59,112.14,111.73,111.32,111.29,112.45,112.61,114.3,113.32,114.85,115.35,114.9,115.49,115.55,115.44,114.81,113.83,113.64,113.26,114.68)
> par1 = '12'
> par1 <- '12'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Mean Plot (v1.0.4) 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
> #
> par1 <- as.numeric(par1)
> (n <- length(x))
[1] 72
> (np <- floor(n / par1))
[1] 6
> 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 6 6 6 6
> arr
        [,1]   [,2]   [,3]   [,4]   [,5]   [,6] [,7]
 [1,] 104.31 108.68 106.54 107.39 109.19 113.32   NA
 [2,] 104.76 109.35 107.83 109.16 111.78 114.85   NA
 [3,] 105.68 109.54 108.06 109.65 111.58 115.35   NA
 [4,] 106.22 109.46 108.49 110.40 111.71 114.90   NA
 [5,] 106.69 108.86 107.90 110.26 111.59 115.49   NA
 [6,] 107.17 108.63 108.02 110.50 112.14 115.55   NA
 [7,] 107.46 107.55 108.46 110.31 111.73 115.44   NA
 [8,] 107.16 106.80 108.31 109.85 111.32 114.81   NA
 [9,] 107.35 106.07 107.69 109.40 111.29 113.83   NA
[10,] 107.65 106.44 107.71 109.75 112.45 113.64   NA
[11,] 107.75 106.38 107.74 109.79 112.61 113.26   NA
[12,] 108.22 107.07 108.15 110.27 114.30 114.68   NA
> darr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6] [,7]
 [1,]  0.45  0.67  1.29  1.77  2.59  1.53   NA
 [2,]  0.92  0.19  0.23  0.49 -0.20  0.50   NA
 [3,]  0.54 -0.08  0.43  0.75  0.13 -0.45   NA
 [4,]  0.47 -0.60 -0.59 -0.14 -0.12  0.59   NA
 [5,]  0.48 -0.23  0.12  0.24  0.55  0.06   NA
 [6,]  0.29 -1.08  0.44 -0.19 -0.41 -0.11   NA
 [7,] -0.30 -0.75 -0.15 -0.46 -0.41 -0.63   NA
 [8,]  0.19 -0.73 -0.62 -0.45 -0.03 -0.98   NA
 [9,]  0.30  0.37  0.02  0.35  1.16 -0.19   NA
[10,]  0.10 -0.06  0.03  0.04  0.16 -0.38   NA
[11,]  0.47  0.69  0.41  0.48  1.69  1.42   NA
[12,]  0.46 -0.53 -0.76 -1.08 -0.98    NA   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/wessaorg/rcomp/tmp/12l8l1413044298.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/24qpi1413044298.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/3b6bn1413044298.ps",horizontal=F,onefile=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/wessaorg/rcomp/tmp/4dcwu1413044298.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]
[1,] 104.310 104.760 105.680 106.22 106.69 107.170 107.460 106.80 106.070
[2,] 106.540 107.830 108.060 108.49 107.90 108.020 107.550 107.16 107.350
[3,] 108.035 109.255 109.595 109.93 109.56 109.565 109.385 109.08 108.545
[4,] 109.190 111.780 111.580 111.71 111.59 112.140 111.730 111.32 111.290
[5,] 109.190 114.850 115.350 114.90 115.49 115.550 115.440 114.81 113.830
      [,10]  [,11]   [,12]
[1,] 106.44 106.38 107.070
[2,] 107.65 107.74 108.150
[3,] 108.73 108.77 109.245
[4,] 112.45 112.61 114.300
[5,] 113.64 113.26 114.680

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

$conf
         [,1]     [,2]     [,3]    [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 106.3257 106.7071 107.3245 107.853 107.1798 106.9075 106.6888 106.3967
[2,] 109.7443 111.8029 111.8655 112.007 111.9402 112.2225 112.0812 111.7633
         [,9]    [,10]    [,11]    [,12]
[1,] 106.0036 105.6338 105.6287 105.2781
[2,] 111.0864 111.8262 111.9113 113.2119

$out
[1] 113.32

$group
[1] 1

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

Warning message:
In bxp(list(stats = c(104.31, 106.54, 108.035, 109.19, 109.19, 104.76,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5h5zs1413044298.ps",horizontal=F,onefile=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,] 0.45 -0.20 -0.45 -0.60 -0.23 -1.08 -0.750 -0.980 -0.190 -0.060 0.410 -1.08
[2,] 0.67  0.19 -0.08 -0.59  0.06 -0.41 -0.630 -0.730  0.020 -0.060 0.470 -0.98
[3,] 1.41  0.36  0.28 -0.13  0.18 -0.15 -0.435 -0.535  0.325  0.035 0.585 -0.76
[4,] 1.77  0.50  0.54  0.47  0.48  0.29 -0.300 -0.030  0.370  0.100 1.420 -0.53
[5,] 2.59  0.92  0.75  0.59  0.55  0.44 -0.150  0.190  0.370  0.160 1.690 -0.53

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

$conf
          [,1]    [,2]     [,3]       [,4]        [,5]       [,6]       [,7]
[1,] 0.7004645 0.16004 -0.11992 -0.8137342 -0.09091357 -0.6015226 -0.6478607
[2,] 2.1195355 0.55996  0.67992  0.5537342  0.45091357  0.3015226 -0.2221393
            [,8]      [,9]       [,10]       [,11]      [,12]
[1,] -0.98652261 0.0992387 -0.06820517 -0.02778068 -1.0779689
[2,] -0.08347739 0.5507613  0.13820517  1.19778068 -0.4420311

$out
[1]  1.16 -0.38  0.46

$group
[1]  9 10 12

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

Warning message:
In bxp(list(stats = c(0.450000000000003, 0.669999999999987, 1.41,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6nbow1413044298.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] [,7]
[1,] 104.310 106.070 107.690 109.160 111.290 113.260   NA
[2,] 105.950 106.620 107.725 109.525 111.450 113.735   NA
[3,] 107.165 108.090 107.960 109.820 111.720 114.830   NA
[4,] 107.555 109.105 108.230 110.290 112.295 115.395   NA
[5,] 108.220 109.540 108.490 110.500 112.610 115.550   NA

$n
[1] 12 12 12 12 12 12  0

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 106.4329 106.9566 107.7297 109.4711 111.3346 114.0729   NA
[2,] 107.8971 109.2234 108.1903 110.1689 112.1054 115.5871   NA

$out
[1] 106.54 107.39 109.19 114.30

$group
[1] 3 4 5 5

$names
[1] "1" "2" "3" "4" "5" "6" NA 

Warning message:
In bxp(list(stats = c(104.31, 105.95, 107.165, 107.555, 108.22,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7m3671413044298.ps",horizontal=F,onefile=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,] 109.2717 108.0350 109.1262
[2,] 109.5975 108.7500 109.3881
[3,] 109.8425 109.2500 109.7094
[4,] 110.1775 109.5625 109.8875
[5,] 110.4483 109.9300 110.0575

$n
[1] 12 12 12

$conf
        [,1]     [,2]     [,3]
[1,] 109.578 108.8794 109.4816
[2,] 110.107 109.6206 109.9371

$out
[1] 108.2383 107.9075 110.7300

$group
[1] 1 3 3

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

Warning message:
In bxp(list(stats = c(109.271666666667, 109.5975, 109.8425, 110.1775,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/12l8l1413044298.ps tmp/12l8l1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/24qpi1413044298.ps tmp/24qpi1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/3b6bn1413044298.ps tmp/3b6bn1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/4dcwu1413044298.ps tmp/4dcwu1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/5h5zs1413044298.ps tmp/5h5zs1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/6nbow1413044298.ps tmp/6nbow1413044298.png",intern=TRUE))
character(0)
> try(system("convert tmp/7m3671413044298.ps tmp/7m3671413044298.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.448   0.432   2.919