R version 2.15.1 (2012-06-22) -- "Roasted Marshmallows"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.35,0.35,0.35,0.35,0.35,0.35,0.35,0.36,0.36,0.38,0.38,0.39,0.39,0.39,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.39,0.39,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.4,0.41,0.41,0.41,0.41,0.41,0.41,0.42,0.42,0.42,0.42)
> 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,] 0.34 0.34 0.38 0.40  0.4 0.40   NA
 [2,] 0.34 0.34 0.39 0.40  0.4 0.40   NA
 [3,] 0.34 0.35 0.39 0.40  0.4 0.41   NA
 [4,] 0.34 0.35 0.39 0.40  0.4 0.41   NA
 [5,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [6,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [7,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [8,] 0.34 0.35 0.40 0.40  0.4 0.41   NA
 [9,] 0.34 0.35 0.40 0.40  0.4 0.42   NA
[10,] 0.34 0.36 0.40 0.40  0.4 0.42   NA
[11,] 0.34 0.36 0.40 0.39  0.4 0.42   NA
[12,] 0.34 0.38 0.40 0.39  0.4 0.42   NA
> darr
      [,1] [,2] [,3]  [,4] [,5] [,6] [,7]
 [1,]    0 0.00 0.01  0.00    0 0.00   NA
 [2,]    0 0.01 0.00  0.00    0 0.01   NA
 [3,]    0 0.00 0.00  0.00    0 0.00   NA
 [4,]    0 0.00 0.01  0.00    0 0.00   NA
 [5,]    0 0.00 0.00  0.00    0 0.00   NA
 [6,]    0 0.00 0.00  0.00    0 0.00   NA
 [7,]    0 0.00 0.00  0.00    0 0.00   NA
 [8,]    0 0.00 0.00  0.00    0 0.01   NA
 [9,]    0 0.01 0.00  0.00    0 0.00   NA
[10,]    0 0.00 0.00 -0.01    0 0.00   NA
[11,]    0 0.02 0.00  0.00    0 0.00   NA
[12,]    0 0.00 0.00  0.01    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/1c9zy1350631999.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/2kqya1350631999.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/37lhb1350631999.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/4ya5c1350631999.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,] 0.34 0.340 0.340 0.340 0.34 0.34 0.34 0.34 0.34  0.34 0.340 0.380
[2,] 0.34 0.340 0.350 0.350 0.35 0.35 0.35 0.35 0.35  0.36 0.360 0.380
[3,] 0.39 0.395 0.395 0.395 0.40 0.40 0.40 0.40 0.40  0.40 0.395 0.395
[4,] 0.40 0.400 0.400 0.400 0.40 0.40 0.40 0.40 0.40  0.40 0.400 0.400
[5,] 0.40 0.400 0.410 0.410 0.41 0.41 0.41 0.41 0.42  0.42 0.420 0.420

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

$conf
          [,1]      [,2]      [,3]      [,4]      [,5]      [,6]      [,7]
[1,] 0.3512981 0.3562981 0.3627484 0.3627484 0.3677484 0.3677484 0.3677484
[2,] 0.4287019 0.4337019 0.4272516 0.4272516 0.4322516 0.4322516 0.4322516
          [,8]      [,9]     [,10]     [,11]     [,12]
[1,] 0.3677484 0.3677484 0.3741987 0.3691987 0.3820994
[2,] 0.4322516 0.4322516 0.4258013 0.4208013 0.4079006

$out
[1] 0.34

$group
[1] 12

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

Warning message:
In bxp(list(stats = c(0.34, 0.34, 0.39, 0.4, 0.4, 0.34, 0.34, 0.395,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5dudj1350631999.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 0.00    0    0    0    0    0    0    0     0     0     0
[2,]    0 0.00    0    0    0    0    0    0    0     0     0     0
[3,]    0 0.00    0    0    0    0    0    0    0     0     0     0
[4,]    0 0.01    0    0    0    0    0    0    0     0     0     0
[5,]    0 0.01    0    0    0    0    0    0    0     0     0     0

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

$conf
     [,1]         [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]    0 -0.006450323    0    0    0    0    0    0    0     0     0     0
[2,]    0  0.006450323    0    0    0    0    0    0    0     0     0     0

$out
[1]  0.01  0.01  0.01  0.01 -0.01  0.02  0.01

$group
[1]  1  4  8  9 10 11 12

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

Warning message:
In bxp(list(stats = c(0, 0, 0, 0, 0, 0, 0, 0, 0.00999999999999995,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6z4mw1350631999.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,] 0.34 0.350 0.38  0.4  0.4 0.40   NA
[2,] 0.34 0.350 0.39  0.4  0.4 0.41   NA
[3,] 0.34 0.350 0.40  0.4  0.4 0.41   NA
[4,] 0.34 0.355 0.40  0.4  0.4 0.42   NA
[5,] 0.34 0.360 0.40  0.4  0.4 0.42   NA

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

$conf
     [,1]      [,2]      [,3] [,4] [,5]      [,6] [,7]
[1,] 0.34 0.3477195 0.3954389  0.4  0.4 0.4054389   NA
[2,] 0.34 0.3522805 0.4045611  0.4  0.4 0.4145611   NA

$out
[1] 0.34 0.34 0.38 0.39 0.39

$group
[1] 2 2 2 4 4

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

Warning message:
In bxp(list(stats = c(0.34, 0.34, 0.34, 0.34, 0.34, 0.35, 0.35,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7vynp1350631999.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,] 0.3766667 0.3900 0.37625
[2,] 0.3816667 0.3950 0.38000
[3,] 0.3833333 0.3975 0.38125
[4,] 0.3850000 0.4000 0.38250
[5,] 0.3883333 0.4000 0.38500

$n
[1] 12 12 12

$conf
          [,1]      [,2]      [,3]
[1,] 0.3818130 0.3952195 0.3801097
[2,] 0.3848537 0.3997805 0.3823903

$out
[1] 0.37500 0.39125

$group
[1] 3 3

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

> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1c9zy1350631999.ps tmp/1c9zy1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/2kqya1350631999.ps tmp/2kqya1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/37lhb1350631999.ps tmp/37lhb1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/4ya5c1350631999.ps tmp/4ya5c1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/5dudj1350631999.ps tmp/5dudj1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/6z4mw1350631999.ps tmp/6z4mw1350631999.png",intern=TRUE))
character(0)
> try(system("convert tmp/7vynp1350631999.ps tmp/7vynp1350631999.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.394   0.695   4.078