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(2006,2006,2006,2006,2006,2006,2006,2006,2006,2006,2006,2006,2007,2007,2007,2007,2007,2007,2007,2007,2007,2007,2007,2007,2008,2008,2008,2008,2008,2008,2008,2008,2008,2008,2008,2008,2009,2009,2009,2009,2009,2009,2009,2009,2009,2009,2009,2009,2010,2010,2010,2010,2010,2010,2010,2010,2010,2010,2010,2010,2011,2011,2011,2011,2011,2011,2011,2011,2011,2011,2011,2011,2012,2012,2012,2012,2012,2012,2012,2012,2012,2012,2012,2012,2013,2013,2013,2013,2013,2013,2013,2013,2013,2013,2013,2013)
> 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] 96
> (np <- floor(n / par1))
[1] 8
> 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] 8 8 8 8 8 8 8 8 8 8 8 8
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
 [1,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [2,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [3,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [4,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [5,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [6,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [7,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [8,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
 [9,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[10,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[11,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[12,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
 [1,]    0    0    0    0    0    0    0    0   NA
 [2,]    0    0    0    0    0    0    0    0   NA
 [3,]    0    0    0    0    0    0    0    0   NA
 [4,]    0    0    0    0    0    0    0    0   NA
 [5,]    0    0    0    0    0    0    0    0   NA
 [6,]    0    0    0    0    0    0    0    0   NA
 [7,]    0    0    0    0    0    0    0    0   NA
 [8,]    0    0    0    0    0    0    0    0   NA
 [9,]    0    0    0    0    0    0    0    0   NA
[10,]    0    0    0    0    0    0    0    0   NA
[11,]    0    0    0    0    0    0    0    0   NA
[12,]    1    1    1    1    1    1    1   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/1duwm1412777266.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/2nrv11412777266.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/3lao71412777266.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/42j8r1412777266.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]
[1,] 2006.0 2006.0 2006.0 2006.0 2006.0 2006.0 2006.0 2006.0 2006.0 2006.0
[2,] 2007.5 2007.5 2007.5 2007.5 2007.5 2007.5 2007.5 2007.5 2007.5 2007.5
[3,] 2009.5 2009.5 2009.5 2009.5 2009.5 2009.5 2009.5 2009.5 2009.5 2009.5
[4,] 2011.5 2011.5 2011.5 2011.5 2011.5 2011.5 2011.5 2011.5 2011.5 2011.5
[5,] 2013.0 2013.0 2013.0 2013.0 2013.0 2013.0 2013.0 2013.0 2013.0 2013.0
      [,11]  [,12]
[1,] 2006.0 2006.0
[2,] 2007.5 2007.5
[3,] 2009.5 2009.5
[4,] 2011.5 2011.5
[5,] 2013.0 2013.0

$n
 [1] 8 8 8 8 8 8 8 8 8 8 8 8

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 2007.266 2007.266 2007.266 2007.266 2007.266 2007.266 2007.266 2007.266
[2,] 2011.734 2011.734 2011.734 2011.734 2011.734 2011.734 2011.734 2011.734
         [,9]    [,10]    [,11]    [,12]
[1,] 2007.266 2007.266 2007.266 2007.266
[2,] 2011.734 2011.734 2011.734 2011.734

$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(2006, 2007.5, 2009.5, 2011.5, 2013, 2006,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5h5s11412777266.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    0    0    0    0    0    0    0    0     0     0     1
[2,]    0    0    0    0    0    0    0    0    0     0     0     1
[3,]    0    0    0    0    0    0    0    0    0     0     0     1
[4,]    0    0    0    0    0    0    0    0    0     0     0     1
[5,]    0    0    0    0    0    0    0    0    0     0     0     1

$n
 [1] 8 8 8 8 8 8 8 8 8 8 8 7

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]    0    0    0    0    0    0    0    0    0     0     0     1
[2,]    0    0    0    0    0    0    0    0    0     0     0     1

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/68ojy1412777266.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] [,8] [,9]
[1,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[2,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[3,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[4,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[5,] 2006 2007 2008 2009 2010 2011 2012 2013   NA

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

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
[1,] 2006 2007 2008 2009 2010 2011 2012 2013   NA
[2,] 2006 2007 2008 2009 2010 2011 2012 2013   NA

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7ggn51412777266.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,] 2009.5 2009.5 2009.5
[2,] 2009.5 2009.5 2009.5
[3,] 2009.5 2009.5 2009.5
[4,] 2009.5 2009.5 2009.5
[5,] 2009.5 2009.5 2009.5

$n
[1] 12 12 12

$conf
       [,1]   [,2]   [,3]
[1,] 2009.5 2009.5 2009.5
[2,] 2009.5 2009.5 2009.5

$out
numeric(0)

$group
numeric(0)

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

> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1duwm1412777266.ps tmp/1duwm1412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/2nrv11412777266.ps tmp/2nrv11412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/3lao71412777266.ps tmp/3lao71412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/42j8r1412777266.ps tmp/42j8r1412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/5h5s11412777266.ps tmp/5h5s11412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/68ojy1412777266.ps tmp/68ojy1412777266.png",intern=TRUE))
character(0)
> try(system("convert tmp/7ggn51412777266.ps tmp/7ggn51412777266.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.409   0.468   2.898