R version 3.2.2 (2015-08-14) -- "Fire Safety"
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Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(200,165,123,162,145,145,161,155,173,160,47,232,143)
> 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] 13
> (np <- floor(n / par1))
[1] 1
> 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] 2 1 1 1 1 1 1 1 1 1 1 1
> arr
      [,1] [,2]
 [1,]  200  143
 [2,]  165   NA
 [3,]  123   NA
 [4,]  162   NA
 [5,]  145   NA
 [6,]  145   NA
 [7,]  161   NA
 [8,]  155   NA
 [9,]  173   NA
[10,]  160   NA
[11,]   47   NA
[12,]  232   NA
> darr
      [,1] [,2]
 [1,]  -35   NA
 [2,]  -42   NA
 [3,]   39   NA
 [4,]  -17   NA
 [5,]    0   NA
 [6,]   16   NA
 [7,]   -6   NA
 [8,]   18   NA
 [9,]  -13   NA
[10,] -113   NA
[11,]  185   NA
[12,]  -89   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/12pa31444985394.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/2av2w1444985394.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/3g0po1444985394.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/4ftfc1444985394.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,] 143.0  165  123  162  145  145  161  155  173   160    47   232
[2,] 143.0  165  123  162  145  145  161  155  173   160    47   232
[3,] 171.5  165  123  162  145  145  161  155  173   160    47   232
[4,] 200.0  165  123  162  145  145  161  155  173   160    47   232
[5,] 200.0  165  123  162  145  145  161  155  173   160    47   232

$n
 [1] 2 1 1 1 1 1 1 1 1 1 1 1

$conf
        [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,] 107.818  165  123  162  145  145  161  155  173   160    47   232
[2,] 235.182  165  123  162  145  145  161  155  173   160    47   232

$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(143, 143, 171.5, 200, 200, 165, 165, 165,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5gah91444985394.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,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89
[2,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89
[3,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89
[4,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89
[5,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89

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

$conf
     [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12]
[1,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89
[2,]  -35  -42   39  -17    0   16   -6   18  -13  -113   185   -89

$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/6pfrh1444985394.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]
[1,] 123.0  143
[2,] 145.0  143
[3,] 160.5  143
[4,] 169.0  143
[5,] 200.0  143

$n
[1] 12  1

$conf
         [,1] [,2]
[1,] 149.5534  143
[2,] 171.4466  143

$out
[1]  47 232

$group
[1] 1 1

$names
[1] "1" NA 

Warning message:
In bxp(list(stats = c(123, 145, 160.5, 169, 200, 143, 143, 143,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7eaf31444985394.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,] 123.00 123.00 123.00
[2,] 145.00 145.00 145.00
[3,] 160.50 160.50 160.50
[4,] 168.25 168.25 168.25
[5,] 173.00 173.00 173.00

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 149.8955 149.8955 149.8955
[2,] 171.1045 171.1045 171.1045

$out
[1]  47 232  47 232  47 232

$group
[1] 1 1 2 2 3 3

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

Warning message:
In bxp(list(stats = c(123, 145, 160.5, 168.25, 173, 123, 145, 160.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/12pa31444985394.ps tmp/12pa31444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/2av2w1444985394.ps tmp/2av2w1444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/3g0po1444985394.ps tmp/3g0po1444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/4ftfc1444985394.ps tmp/4ftfc1444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/5gah91444985394.ps tmp/5gah91444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/6pfrh1444985394.ps tmp/6pfrh1444985394.png",intern=TRUE))
character(0)
> try(system("convert tmp/7eaf31444985394.ps tmp/7eaf31444985394.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.359   0.442   2.833