R version 3.0.3 (2014-03-06) -- "Warm Puppy"
Copyright (C) 2014 The R Foundation for Statistical Computing
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(99.7,107.5,107.5,114.5,118.7,117.8,111.7,112.3,104.9,102.4,100.3,106.6,94.2,96.9,94.7,104.9,108.3,104.7,108.3,105.2,99.2,99.3,92.3,98.6,88.4,89.5,90.5,103.5,105.1,107.1,111.6,104.6,103.3,104.6,94.1,97.7,92.4,89.5,100.1,109.6,105.5,108.9,108.8,103.9,104.3,102.1,96.6,101.4,90.4,91.8,100.4,105.3,105.1,107.6,103.7,102.7,99.2,95.6,96.3,104.1)
> 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] 60
> (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] 5 5 5 5 5 5 5 5 5 5 5 5
> arr
       [,1]  [,2]  [,3]  [,4]  [,5] [,6]
 [1,]  99.7  94.2  88.4  92.4  90.4   NA
 [2,] 107.5  96.9  89.5  89.5  91.8   NA
 [3,] 107.5  94.7  90.5 100.1 100.4   NA
 [4,] 114.5 104.9 103.5 109.6 105.3   NA
 [5,] 118.7 108.3 105.1 105.5 105.1   NA
 [6,] 117.8 104.7 107.1 108.9 107.6   NA
 [7,] 111.7 108.3 111.6 108.8 103.7   NA
 [8,] 112.3 105.2 104.6 103.9 102.7   NA
 [9,] 104.9  99.2 103.3 104.3  99.2   NA
[10,] 102.4  99.3 104.6 102.1  95.6   NA
[11,] 100.3  92.3  94.1  96.6  96.3   NA
[12,] 106.6  98.6  97.7 101.4 104.1   NA
> darr
       [,1]  [,2]  [,3]  [,4] [,5] [,6]
 [1,]   7.8   2.7   1.1  -2.9  1.4   NA
 [2,]   0.0  -2.2   1.0  10.6  8.6   NA
 [3,]   7.0  10.2  13.0   9.5  4.9   NA
 [4,]   4.2   3.4   1.6  -4.1 -0.2   NA
 [5,]  -0.9  -3.6   2.0   3.4  2.5   NA
 [6,]  -6.1   3.6   4.5  -0.1 -3.9   NA
 [7,]   0.6  -3.1  -7.0  -4.9 -1.0   NA
 [8,]  -7.4  -6.0  -1.3   0.4 -3.5   NA
 [9,]  -2.5   0.1   1.3  -2.2 -3.6   NA
[10,]  -2.1  -7.0 -10.5  -5.5  0.7   NA
[11,]   6.3   6.3   3.6   4.8  7.8   NA
[12,] -12.4 -10.2  -5.3 -11.0   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/1tf0e1394996740.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/2bnt21394996740.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/3av1h1394996740.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/4n44p1394996740.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] [,10] [,11] [,12]
[1,] 88.4  89.5  90.5 103.5 105.1 104.7 103.7 102.7  99.2  95.6  92.3  97.7
[2,] 90.4  89.5  94.7 104.9 105.1 107.1 108.3 103.9  99.2  99.3  94.1  98.6
[3,] 92.4  91.8 100.1 105.3 105.5 107.6 108.8 104.6 103.3 102.1  96.3 101.4
[4,] 94.2  96.9 100.4 109.6 108.3 108.9 111.6 105.2 104.3 102.4  96.6 104.1
[5,] 99.7 107.5 107.5 114.5 108.3 108.9 111.7 105.2 104.9 104.6 100.3 106.6

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

$conf
         [,1]     [,2]      [,3]    [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 89.71493 86.57118  96.07239 101.979 103.2389 106.3281 106.4682 103.6814
[2,] 95.08507 97.02882 104.12761 108.621 107.7611 108.8719 111.1318 105.5186
          [,9]     [,10]    [,11]     [,12]
[1,]  99.69635  99.90955 94.53351  97.51371
[2,] 106.90365 104.29045 98.06649 105.28629

$out
[1] 118.7 117.8 112.3

$group
[1] 5 6 8

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

Warning message:
In bxp(list(stats = c(88.4, 90.4, 92.4, 94.2, 99.7, 89.5, 89.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5f1kg1394996740.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,]  1.1 -2.2  4.9 -4.1 -3.6 -6.1 -7.0 -7.4 -3.6 -10.5   3.6 -12.40
[2,]  1.1  0.0  7.0 -0.2 -0.9 -3.9 -4.9 -6.0 -2.5  -7.0   4.8 -11.70
[3,]  1.4  1.0  9.5  1.6  2.0 -0.1 -3.1 -3.5 -2.2  -5.5   6.3 -10.60
[4,]  2.7  8.6 10.2  3.4  2.5  3.6 -1.0 -1.3  0.1  -2.1   6.3  -7.75
[5,]  2.7 10.6 13.0  4.2  3.4  4.5  0.6  0.4  1.3   0.7   7.8  -5.30

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

$conf
         [,1]      [,2]      [,3]       [,4]       [,5]      [,6]       [,7]
[1,] 0.269444 -5.076738  7.238888 -0.9437509 -0.4024314 -5.399481 -5.8557302
[2,] 2.530556  7.076738 11.761112  4.1437509  4.4024314  5.199481 -0.3442698
           [,8]       [,9]     [,10]    [,11]    [,12]
[1,] -6.8210082 -4.0371535 -8.962328 5.240104 -13.7205
[2,] -0.1789918 -0.3628465 -2.037672 7.359896  -7.4795

$out
[1]  7.8 -2.9

$group
[1] 1 1

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

Warning message:
In bxp(list(stats = c(1.09999999999999, 1.09999999999999, 1.39999999999999,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/62v211394996740.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]
[1,]  99.70  92.30  88.40  89.50  90.40   NA
[2,] 103.65  95.80  92.30  98.35  95.95   NA
[3,] 107.50  99.25 103.40 103.00 101.55   NA
[4,] 113.40 105.05 104.85 107.15 104.60   NA
[5,] 118.70 108.30 111.60 109.60 107.60   NA

$n
[1] 12 12 12 12 12  0

$conf
        [,1]      [,2]      [,3]      [,4]      [,5] [,6]
[1,] 103.053  95.03101  97.67586  98.98626  97.60468   NA
[2,] 111.947 103.46899 109.12414 107.01374 105.49532   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(99.7, 103.65, 107.5, 113.4, 118.7, 92.3, 95.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7s5cb1394996740.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,]  93.02  91.8  92.300
[2,]  97.28  98.2  96.450
[3,] 101.93 102.7 101.550
[4,] 108.05 105.4 106.975
[5,] 109.22 108.8 109.950

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,]  97.01773  99.41603  96.74948
[2,] 106.84227 105.98397 106.35052

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(93.02, 97.28, 101.93, 108.05, 109.22, 91.8,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1tf0e1394996740.ps tmp/1tf0e1394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/2bnt21394996740.ps tmp/2bnt21394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/3av1h1394996740.ps tmp/3av1h1394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/4n44p1394996740.ps tmp/4n44p1394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/5f1kg1394996740.ps tmp/5f1kg1394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/62v211394996740.ps tmp/62v211394996740.png",intern=TRUE))
character(0)
> try(system("convert tmp/7s5cb1394996740.ps tmp/7s5cb1394996740.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  8.232   1.875  10.124