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(122.5,123.1,123.1,124.4,124.4,124.6,124.5,125.9,125.9,125.9,125.9,125.9,125.9,128.2,129.3,129.3,129.3,129.3,129.4,129.6,129.6,129.6,130,130,129.4,130.2,130.2,130.2,130.3,130.3,130.3,130.7,130.7,130.7,130.9,130.9,130.9,131.2,131.8,131.8,131.8,131.9,132,132.3,132.3,132.4,132.8,132.8,132.8,133,133.5,133.5,134.4,134.4,134.5,134.6,135.6,135.6,135.6,135.6,135.6,135.7,136.2,136.2,136.2,136.2,136.2,136.3,136.3,136.3,136.3,136.3,136.3)
> 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] 73
> (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] 7 6 6 6 6 6 6 6 6 6 6 6
> arr
       [,1]  [,2]  [,3]  [,4]  [,5]  [,6]  [,7]
 [1,] 122.5 125.9 129.4 130.9 132.8 135.6 136.3
 [2,] 123.1 128.2 130.2 131.2 133.0 135.7    NA
 [3,] 123.1 129.3 130.2 131.8 133.5 136.2    NA
 [4,] 124.4 129.3 130.2 131.8 133.5 136.2    NA
 [5,] 124.4 129.3 130.3 131.8 134.4 136.2    NA
 [6,] 124.6 129.3 130.3 131.9 134.4 136.2    NA
 [7,] 124.5 129.4 130.3 132.0 134.5 136.2    NA
 [8,] 125.9 129.6 130.7 132.3 134.6 136.3    NA
 [9,] 125.9 129.6 130.7 132.3 135.6 136.3    NA
[10,] 125.9 129.6 130.7 132.4 135.6 136.3    NA
[11,] 125.9 130.0 130.9 132.8 135.6 136.3    NA
[12,] 125.9 130.0 130.9 132.8 135.6 136.3    NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7]
 [1,]  0.6  2.3  0.8  0.3  0.2  0.1   NA
 [2,]  0.0  1.1  0.0  0.6  0.5  0.5   NA
 [3,]  1.3  0.0  0.0  0.0  0.0  0.0   NA
 [4,]  0.0  0.0  0.1  0.0  0.9  0.0   NA
 [5,]  0.2  0.0  0.0  0.1  0.0  0.0   NA
 [6,] -0.1  0.1  0.0  0.1  0.1  0.0   NA
 [7,]  1.4  0.2  0.4  0.3  0.1  0.1   NA
 [8,]  0.0  0.0  0.0  0.0  1.0  0.0   NA
 [9,]  0.0  0.0  0.0  0.1  0.0  0.0   NA
[10,]  0.0  0.4  0.2  0.4  0.0  0.0   NA
[11,]  0.0  0.0  0.0  0.0  0.0  0.0   NA
[12,]  0.0 -0.6  0.0  0.0  0.0  0.0   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/wessaorg/rcomp/tmp/1kowu1412934988.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/2d7mw1412934988.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/3fkjd1412934988.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/493rx1412934988.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]
[1,] 122.50 123.1 123.1 124.4 124.40 124.6 124.50 125.9 125.9 125.90 125.90
[2,] 127.65 128.2 129.3 129.3 129.30 129.3 129.40 129.6 129.6 129.60 130.00
[3,] 130.90 130.7 131.0 131.0 131.05 131.1 131.15 131.5 131.5 131.55 131.85
[4,] 134.20 133.0 133.5 133.5 134.40 134.4 134.50 134.6 135.6 135.60 135.60
[5,] 136.30 135.7 136.2 136.2 136.20 136.2 136.20 136.3 136.3 136.30 136.30
      [,12]
[1,] 125.90
[2,] 130.00
[3,] 131.85
[4,] 135.60
[5,] 136.30

$n
 [1] 7 6 6 6 6 6 6 6 6 6 6 6

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 126.9884 127.6038 128.2909 128.2909 127.7603 127.8103 127.8603 128.2748
[2,] 134.8116 133.7962 133.7091 133.7091 134.3397 134.3897 134.4397 134.7252
         [,9]    [,10]    [,11]    [,12]
[1,] 127.6298 127.6798 128.2378 128.2378
[2,] 135.3702 135.4202 135.4622 135.4622

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(122.5, 127.65, 130.9, 134.2, 136.3, 123.1,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5hyht1412934988.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,] 0.10  0.0    0  0.0  0.0 -0.10 0.10    0    0   0.0     0     0
[2,] 0.20  0.0    0  0.0  0.0  0.00 0.10    0    0   0.0     0     0
[3,] 0.45  0.5    0  0.0  0.0  0.05 0.25    0    0   0.1     0     0
[4,] 0.80  0.6    0  0.1  0.1  0.10 0.40    0    0   0.4     0     0
[5,] 0.80  1.1    0  0.1  0.2  0.10 0.40    0    0   0.4     0     0

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

$conf
           [,1]      [,2] [,3]        [,4]        [,5]        [,6]       [,7]
[1,] 0.06298062 0.1129806    0 -0.06450323 -0.06450323 -0.01450323 0.05649031
[2,] 0.83701938 0.8870194    0  0.06450323  0.06450323  0.11450323 0.44350969
     [,8] [,9]      [,10] [,11] [,12]
[1,]    0    0 -0.1580129     0     0
[2,]    0    0  0.3580129     0     0

$out
[1]  2.3  1.3  0.9  1.4  1.0  0.1 -0.6

$group
[1]  1  3  4  7  8  9 12

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

Warning message:
In bxp(list(stats = c(0.0999999999999943, 0.199999999999989, 0.449999999999989,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/60f7s1412934988.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,] 122.50 129.30 130.2 131.20 132.80 136.2 136.3
[2,] 123.75 129.30 130.2 131.80 133.50 136.2 136.3
[3,] 124.55 129.35 130.3 131.95 134.45 136.2 136.3
[4,] 125.90 129.60 130.7 132.35 135.60 136.3 136.3
[5,] 125.90 130.00 130.9 132.80 135.60 136.3 136.3

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]  [,7]
[1,] 123.5694 129.2132 130.0719 131.6991 133.4922 136.1544 136.3
[2,] 125.5306 129.4868 130.5281 132.2009 135.4078 136.2456 136.3

$out
[1] 125.9 128.2 129.4 130.9 135.6 135.7

$group
[1] 2 2 3 4 6 6

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

Warning message:
In bxp(list(stats = c(122.5, 123.75, 124.55, 125.9, 125.9, 129.3,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7ynis1412934988.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,] 130.2333 130.700 130.6250
[2,] 130.7917 131.000 131.3000
[3,] 131.1333 131.125 131.7063
[4,] 131.7417 131.525 132.3312
[5,] 131.9167 131.850 132.5625

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 130.7000 130.8855 131.2359
[2,] 131.5666 131.3645 132.1766

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(130.233333333333, 130.791666666667, 131.133333333333,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1kowu1412934988.ps tmp/1kowu1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/2d7mw1412934988.ps tmp/2d7mw1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/3fkjd1412934988.ps tmp/3fkjd1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/493rx1412934988.ps tmp/493rx1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/5hyht1412934988.ps tmp/5hyht1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/60f7s1412934988.ps tmp/60f7s1412934988.png",intern=TRUE))
character(0)
> try(system("convert tmp/7ynis1412934988.ps tmp/7ynis1412934988.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.452   0.382   2.872