R version 3.2.2 (2015-08-14) -- "Fire Safety"
Copyright (C) 2015 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> x <- c(94.9,95.8,98.8,100.6,100.6,100.1,99.4,99.9,101,100.4,101.6,106.8,109.3,112.6,118.8,121.9,118.3,117.9,119.2,116.3,119.2,118.7,120.3,120.5,124.3,128.3,131.4,130.3,126.6,121.8,125.1,128.5,129.5,128.5,127.2,126.2,125.9,127.3,125.7,122.5,121.3,121.5,123.4,121.6,121.8,118.9,118.7,119.8,118.5,118.9,117.4,116,115.5,116.5,114.9,113.9,114.3,112,108,97.7)
> 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,]  94.9 109.3 124.3 125.9 118.5   NA
 [2,]  95.8 112.6 128.3 127.3 118.9   NA
 [3,]  98.8 118.8 131.4 125.7 117.4   NA
 [4,] 100.6 121.9 130.3 122.5 116.0   NA
 [5,] 100.6 118.3 126.6 121.3 115.5   NA
 [6,] 100.1 117.9 121.8 121.5 116.5   NA
 [7,]  99.4 119.2 125.1 123.4 114.9   NA
 [8,]  99.9 116.3 128.5 121.6 113.9   NA
 [9,] 101.0 119.2 129.5 121.8 114.3   NA
[10,] 100.4 118.7 128.5 118.9 112.0   NA
[11,] 101.6 120.3 127.2 118.7 108.0   NA
[12,] 106.8 120.5 126.2 119.8  97.7   NA
> darr
      [,1] [,2] [,3] [,4]  [,5] [,6]
 [1,]  0.9  3.3  4.0  1.4   0.4   NA
 [2,]  3.0  6.2  3.1 -1.6  -1.5   NA
 [3,]  1.8  3.1 -1.1 -3.2  -1.4   NA
 [4,]  0.0 -3.6 -3.7 -1.2  -0.5   NA
 [5,] -0.5 -0.4 -4.8  0.2   1.0   NA
 [6,] -0.7  1.3  3.3  1.9  -1.6   NA
 [7,]  0.5 -2.9  3.4 -1.8  -1.0   NA
 [8,]  1.1  2.9  1.0  0.2   0.4   NA
 [9,] -0.6 -0.5 -1.0 -2.9  -2.3   NA
[10,]  1.2  1.6 -1.3 -0.2  -4.0   NA
[11,]  5.2  0.2 -1.0  1.1 -10.3   NA
[12,]  2.5  3.8 -0.3 -1.3    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/1rlvj1444999958.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/2co881444999958.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/3rete1444999958.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/4rpld1444999958.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,]  94.9  95.8 117.4 116.0 115.5 116.5 114.9 113.9 114.3 112.0 101.6  97.7
[2,] 109.3 112.6 117.4 116.0 115.5 116.5 114.9 113.9 114.3 112.0 108.0 106.8
[3,] 118.5 118.9 118.8 121.9 118.3 117.9 119.2 116.3 119.2 118.7 118.7 119.8
[4,] 124.3 127.3 125.7 122.5 121.3 121.5 123.4 121.6 121.8 118.9 120.3 120.5
[5,] 125.9 128.3 131.4 130.3 126.6 121.8 125.1 128.5 129.5 128.5 127.2 126.2

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

$conf
        [,1]    [,2]     [,3]     [,4]     [,5]    [,6]     [,7]     [,8]
[1,] 107.901 108.513 112.9352 117.3071 114.2017 114.367 113.1939 110.8592
[2,] 129.099 129.287 124.6648 126.4929 122.3983 121.433 125.2061 121.7408
         [,9]    [,10]    [,11]    [,12]
[1,] 113.9005 113.8245 110.0089 110.1196
[2,] 124.4995 123.5755 127.3911 129.4804

$out
[1]  98.8 100.6 100.6 100.1  99.4  99.9 101.0 100.4

$group
[1]  3  4  5  6  7  8  9 10

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

Warning message:
In bxp(list(stats = c(94.9, 109.3, 118.5, 124.3, 125.9, 95.8, 112.6,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/56x611444999958.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,]  0.4 -1.6 -3.2 -3.7 -0.5 -1.6 -2.9  0.2 -2.9  -4.0  -1.0 -1.30
[2,]  0.9 -1.5 -1.4 -3.6 -0.5 -0.7 -1.8  0.4 -2.3  -1.3  -1.0 -0.80
[3,]  1.4  3.0 -1.1 -1.2 -0.4  1.3 -1.0  1.0 -1.0  -0.2   0.2  1.10
[4,]  3.3  3.1  1.8 -0.5  0.2  1.9  0.5  1.1 -0.6   1.2   1.1  3.15
[5,]  4.0  6.2  3.1  0.0  1.0  3.3  3.4  1.1 -0.5   1.6   1.1  3.80

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

$conf
          [,1]       [,2]      [,3]       [,4]        [,5]       [,6]
[1,] -0.295834 -0.2503484 -3.361112 -3.3904522 -0.89461824 -0.5371535
[2,]  3.095834  6.2503484  1.161112  0.9904522  0.09461824  3.1371535
           [,7]      [,8]       [,9]     [,10]     [,11]   [,12]
[1,] -2.6251742 0.5053818 -2.2012157 -1.966494 -1.283855 -2.0205
[2,]  0.6251742 1.4946182  0.2012157  1.566494  1.683855  4.2205

$out
[1]  -4.8   2.9   5.2 -10.3

$group
[1]  5  8 11 11

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

Warning message:
In bxp(list(stats = c(0.400000000000006, 0.899999999999991, 1.39999999999999,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6g3pk1444999958.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,]  98.80 116.30 121.80 118.70 108.00   NA
[2,]  99.10 117.10 125.65 120.55 112.95   NA
[3,] 100.25 118.75 127.75 121.70 115.20   NA
[4,] 100.80 119.75 129.00 124.55 116.95   NA
[5,] 101.60 121.90 131.40 127.30 118.90   NA

$n
[1] 12 12 12 12 12  0

$conf
          [,1]     [,2]    [,3]     [,4]     [,5] [,6]
[1,]  99.47462 117.5413 126.222 119.8756 113.3756   NA
[2,] 101.02538 119.9587 129.278 123.5244 117.0244   NA

$out
[1]  94.9  95.8 106.8 109.3 112.6  97.7

$group
[1] 1 1 1 2 2 5

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

Warning message:
In bxp(list(stats = c(98.8, 99.1, 100.25, 100.8, 101.6, 116.3, 117.1,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7aelc1444999958.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,] 114.20 117.90 113.650
[2,] 115.36 118.40 116.125
[3,] 116.22 118.75 118.225
[4,] 116.87 119.20 119.200
[5,] 118.42 119.80 121.550

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 115.5313 118.3851 116.8225
[2,] 116.9087 119.1149 119.6275

$out
[1] 121.9 116.3

$group
[1] 2 2

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

Warning message:
In bxp(list(stats = c(114.2, 115.36, 116.22, 116.87, 118.42, 117.9,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1rlvj1444999958.ps tmp/1rlvj1444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/2co881444999958.ps tmp/2co881444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/3rete1444999958.ps tmp/3rete1444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/4rpld1444999958.ps tmp/4rpld1444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/56x611444999958.ps tmp/56x611444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/6g3pk1444999958.ps tmp/6g3pk1444999958.png",intern=TRUE))
character(0)
> try(system("convert tmp/7aelc1444999958.ps tmp/7aelc1444999958.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.485   0.495   3.006