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(1844.33,1845.39,1861.84,1862.85,1869.46,1870.8,1870.8,1871.52,1875.52,1880.38,1885.05,1886.42,1886.42,1891.65,1903.11,1905.29,1904.26,1905.37,1905.37,1905.12,1908.62,1915.08,1916.36,1916.68,1916.24,1922.05,1922.63,1922.47,1920.64,1920.66,1920.66,1921.19,1921.44,1921.73,1921.81,1921.81,1921.81,1921.48,1917.07,1912.64,1901.15,1898.12,1900.02,1900.02,1900.82,1901.9,1902.19,1901.84,1903.73,1889.7,1891.27,1894.48,1894.27,1893.98,1893.98,1895.62,1901.72,1905.4,1898.14,1898.09,1855.87,1868.53,1865.71,1872.59,1875.95,1875.95,1875.95,1878.08,1878.26,1876.39,1876.77,1876.88)
> 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,] 1844.33 1886.42 1916.24 1921.81 1903.73 1855.87   NA
 [2,] 1845.39 1891.65 1922.05 1921.48 1889.70 1868.53   NA
 [3,] 1861.84 1903.11 1922.63 1917.07 1891.27 1865.71   NA
 [4,] 1862.85 1905.29 1922.47 1912.64 1894.48 1872.59   NA
 [5,] 1869.46 1904.26 1920.64 1901.15 1894.27 1875.95   NA
 [6,] 1870.80 1905.37 1920.66 1898.12 1893.98 1875.95   NA
 [7,] 1870.80 1905.37 1920.66 1900.02 1893.98 1875.95   NA
 [8,] 1871.52 1905.12 1921.19 1900.02 1895.62 1878.08   NA
 [9,] 1875.52 1908.62 1921.44 1900.82 1901.72 1878.26   NA
[10,] 1880.38 1915.08 1921.73 1901.90 1905.40 1876.39   NA
[11,] 1885.05 1916.36 1921.81 1902.19 1898.14 1876.77   NA
[12,] 1886.42 1916.68 1921.81 1901.84 1898.09 1876.88   NA
> darr
       [,1]  [,2]  [,3]   [,4]   [,5]  [,6] [,7]
 [1,]  1.06  5.23  5.81  -0.33 -14.03 12.66   NA
 [2,] 16.45 11.46  0.58  -4.41   1.57 -2.82   NA
 [3,]  1.01  2.18 -0.16  -4.43   3.21  6.88   NA
 [4,]  6.61 -1.03 -1.83 -11.49  -0.21  3.36   NA
 [5,]  1.34  1.11  0.02  -3.03  -0.29  0.00   NA
 [6,]  0.00  0.00  0.00   1.90   0.00  0.00   NA
 [7,]  0.72 -0.25  0.53   0.00   1.64  2.13   NA
 [8,]  4.00  3.50  0.25   0.80   6.10  0.18   NA
 [9,]  4.86  6.46  0.29   1.08   3.68 -1.87   NA
[10,]  4.67  1.28  0.08   0.29  -7.26  0.38   NA
[11,]  1.37  0.32  0.00  -0.35  -0.05  0.11   NA
[12,]  0.00 -0.44  0.00   1.89 -42.22    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/1x1qz1445113103.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/2k1sb1445113103.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/3w9881445113103.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/4j19u1445113103.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]
[1,] 1844.330 1845.390 1861.84 1862.850 1869.46 1870.80 1870.80 1871.52 1875.52
[2,] 1855.870 1868.530 1865.71 1872.590 1875.95 1875.95 1875.95 1878.08 1878.26
[3,] 1895.075 1890.675 1897.19 1899.885 1897.71 1896.05 1897.00 1897.82 1901.27
[4,] 1916.240 1921.480 1917.07 1912.640 1904.26 1905.37 1905.37 1905.12 1908.62
[5,] 1921.810 1922.050 1922.63 1922.470 1920.64 1920.66 1920.66 1921.19 1921.44
       [,10]    [,11]    [,12]
[1,] 1876.39 1876.770 1876.880
[2,] 1880.38 1885.050 1886.420
[3,] 1903.65 1900.165 1899.965
[4,] 1915.08 1916.360 1916.680
[5,] 1921.73 1921.810 1921.810

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 1856.134 1856.521 1864.061 1874.051 1879.449 1877.073 1878.023 1880.378
[2,] 1934.016 1924.829 1930.319 1925.719 1915.971 1915.027 1915.977 1915.262
         [,9]    [,10]    [,11]    [,12]
[1,] 1881.687 1881.267 1879.969 1880.446
[2,] 1920.853 1926.033 1920.361 1919.484

$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(1844.33, 1855.87, 1895.075, 1916.24, 1921.81,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/5wpv11445113103.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,] -0.330 -4.410 -4.430 -1.83 -0.29    0 -0.250 0.18 -1.87 0.080 -0.350 -0.44
[2,] -0.330 -2.820 -0.160 -1.83 -0.29    0  0.000 0.25  0.29 0.080 -0.050 -0.44
[3,]  3.145  1.075  1.595 -0.62  0.01    0  0.625 2.15  2.38 0.335  0.055  0.00
[4,]  5.810 11.460  3.210  3.36  1.11    0  1.640 4.00  4.86 1.280  0.320  0.00
[5,] 12.660 16.450  6.880  6.61  1.34    0  2.130 6.10  6.46 1.280  0.320  0.00

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

$conf
           [,1]      [,2]       [,3]      [,4]       [,5] [,6]      [,7]
[1,] -0.8154983 -8.136061 -0.5787588 -3.967718 -0.8930452    0 -0.432853
[2,]  7.1054983 10.286061  3.7687588  2.727718  0.9130452    0  1.682853
           [,8]       [,9]      [,10]     [,11]      [,12]
[1,] -0.2688711 -0.5677976 -0.4390388 -0.183662 -0.3109029
[2,]  4.5688711  5.3277976  1.1090388  0.293662  0.3109029

$out
[1] -14.03 -11.49  -3.03   1.90   4.67  -7.26   1.37   1.89 -42.22

$group
[1]  1  4  5  6 10 10 11 12 12

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

Warning message:
In bxp(list(stats = c(-0.329999999999927, -0.329999999999927, 3.1450000000001,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/6vaqx1445113103.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,] 1844.330 1891.650 1920.640 1898.120 1889.70 1865.710   NA
[2,] 1862.345 1903.685 1920.660 1900.420 1893.98 1870.560   NA
[3,] 1870.800 1905.330 1921.585 1901.870 1895.05 1875.950   NA
[4,] 1877.950 1911.850 1921.930 1914.855 1899.93 1876.825   NA
[5,] 1886.420 1916.680 1922.630 1921.810 1905.40 1878.260   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6] [,7]
[1,] 1863.682 1901.606 1921.006 1895.286 1892.336 1873.092   NA
[2,] 1877.918 1909.054 1922.164 1908.454 1897.764 1878.808   NA

$out
[1] 1886.42 1916.24 1855.87

$group
[1] 2 3 6

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

Warning message:
In bxp(list(stats = c(1844.33, 1862.345, 1870.8, 1877.95, 1886.42,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/wessaorg/rcomp/tmp/7w9sc1445113103.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,] 1888.067 1895.075 1888.310
[2,] 1893.876 1896.525 1892.126
[3,] 1894.758 1897.765 1893.539
[4,] 1898.892 1900.065 1897.304
[5,] 1900.287 1903.650 1901.154

$n
[1] 12 12 12

$conf
         [,1]    [,2]     [,3]
[1,] 1892.471 1896.15 1891.177
[2,] 1897.046 1899.38 1895.900

$out
[1] 1890.675

$group
[1] 2

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

Warning message:
In bxp(list(stats = c(1888.06666666667, 1893.87583333333, 1894.75833333333,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1x1qz1445113103.ps tmp/1x1qz1445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/2k1sb1445113103.ps tmp/2k1sb1445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/3w9881445113103.ps tmp/3w9881445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/4j19u1445113103.ps tmp/4j19u1445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/5wpv11445113103.ps tmp/5wpv11445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/6vaqx1445113103.ps tmp/6vaqx1445113103.png",intern=TRUE))
character(0)
> try(system("convert tmp/7w9sc1445113103.ps tmp/7w9sc1445113103.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  2.589   0.455   3.067