R version 2.15.2 (2012-10-26) -- "Trick or Treat"
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(435,431,434,439,455,452,426,428,433,438,442,446,442,436,444,454,469,471,443,437,444,451,457,460,454,439,441,446,459,456,433,424,430,428,424,419,409,397,397,401,413,413,390,385,397,398,406,412,409,404,412,418,434,431,406,416,424,427,438,444,442,443,453,471,476,476,461,462,460,463,467,468,465,459,465,471,472,472,456,455,456,462,463,461)
> 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] 84
> (np <- floor(n / par1))
[1] 7
> 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] 7 7 7 7 7 7 7 7 7 7 7 7
> arr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,]  435  442  454  409  409  442  465   NA
 [2,]  431  436  439  397  404  443  459   NA
 [3,]  434  444  441  397  412  453  465   NA
 [4,]  439  454  446  401  418  471  471   NA
 [5,]  455  469  459  413  434  476  472   NA
 [6,]  452  471  456  413  431  476  472   NA
 [7,]  426  443  433  390  406  461  456   NA
 [8,]  428  437  424  385  416  462  455   NA
 [9,]  433  444  430  397  424  460  456   NA
[10,]  438  451  428  398  427  463  462   NA
[11,]  442  457  424  406  438  467  463   NA
[12,]  446  460  419  412  444  468  461   NA
> darr
      [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8]
 [1,]   -4   -6  -15  -12   -5    1   -6   NA
 [2,]    3    8    2    0    8   10    6   NA
 [3,]    5   10    5    4    6   18    6   NA
 [4,]   16   15   13   12   16    5    1   NA
 [5,]   -3    2   -3    0   -3    0    0   NA
 [6,]  -26  -28  -23  -23  -25  -15  -16   NA
 [7,]    2   -6   -9   -5   10    1   -1   NA
 [8,]    5    7    6   12    8   -2    1   NA
 [9,]    5    7   -2    1    3    3    6   NA
[10,]    4    6   -4    8   11    4    1   NA
[11,]    4    3   -5    6    6    1   -2   NA
[12,]   -4   -6  -10   -3   -2   -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/fisher/rcomp/tmp/1w62f1358296772.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/fisher/rcomp/tmp/2zqk51358296772.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/fisher/rcomp/tmp/3jt5p1358296772.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/fisher/rcomp/tmp/4sftw1358296772.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,]  409 397.0 397.0 401.0 413.0 413.0 390.0  385  397 398.0   406 412.0
[2,]  422 417.5 423.0 428.5 444.5 441.5 416.0  420  427 427.5   431 431.5
[3,]  442 436.0 441.0 446.0 459.0 456.0 433.0  428  433 438.0   442 446.0
[4,]  448 441.0 448.5 462.5 470.5 471.5 449.5  446  450 456.5   460 460.5
[5,]  465 459.0 465.0 471.0 476.0 476.0 461.0  462  460 463.0   467 468.0

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7]     [,8]
[1,] 426.4732 421.9662 425.7718 425.6957 443.4732 438.0845 412.9943 412.4732
[2,] 457.5268 450.0338 456.2282 466.3043 474.5268 473.9155 453.0057 443.5268
         [,9]    [,10]    [,11]    [,12]
[1,] 419.2648 420.6817 424.6817 428.6817
[2,] 446.7352 455.3183 459.3183 463.3183

$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(409, 422, 442, 448, 465, 397, 417.5, 436,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/56pxm1358296772.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,] -15.0  0.0    4  1.0   -3 -28.0 -9.0 -2.0 -2.0  -4.0  -5.0 -10.0
[2,]  -9.0  2.5    5  8.5   -3 -25.5 -5.5  3.0  2.0   2.5  -0.5  -6.0
[3,]  -6.0  6.0    6 13.0    0 -23.0 -1.0  6.0  3.0   4.0   3.0  -3.5
[4,]  -4.5  8.0    8 15.5    0 -19.5  1.5  7.5  5.5   7.0   5.0  -3.0
[5,]   1.0 10.0   10 16.0    2 -15.0 10.0 12.0  7.0  11.0   6.0  -2.0

$n
 [1] 7 7 7 7 7 7 7 7 7 7 7 6

$conf
          [,1]     [,2]     [,3]      [,4]      [,5]     [,6]      [,7]
[1,] -8.687327 2.715489 4.208448  8.819713 -1.791552 -26.5831 -5.180287
[2,] -3.312673 9.284511 7.791552 17.180287  1.791552 -19.4169  3.180287
         [,8]      [,9]    [,10]      [,11]     [,12]
[1,] 3.312673 0.9098565 1.312673 -0.2845113 -5.435097
[2,] 8.687327 5.0901435 6.687327  6.2845113 -1.564903

$out
[1] 18

$group
[1] 3

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

Warning message:
In bxp(list(stats = c(-15, -9, -6, -4.5, 1, 0, 2.5, 6, 8, 10, 4,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/6k63l1358296772.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]
[1,] 426.0 436.0  419 385.0 404.0 442.0 455.0   NA
[2,] 432.0 442.5  426 397.0 410.5 456.5 457.5   NA
[3,] 436.5 447.5  436 399.5 421.0 462.5 462.5   NA
[4,] 444.0 458.5  450 410.5 432.5 469.5 468.0   NA
[5,] 455.0 471.0  459 413.0 444.0 476.0 472.0   NA

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

$conf
         [,1]     [,2]     [,3]     [,4]     [,5]     [,6]     [,7] [,8]
[1,] 431.0267 440.2023 425.0534 393.3426 410.9657 456.5706 457.7109   NA
[2,] 441.9733 454.7977 446.9466 405.6574 431.0343 468.4294 467.2891   NA

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(426, 432, 436.5, 444, 455, 436, 442.5, 447.5,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> postscript(file="/var/fisher/rcomp/tmp/7w7wz1358296772.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,] 429.5714 428.0 429.25
[2,] 432.7857 434.5 434.00
[3,] 437.3571 441.5 440.25
[4,] 443.5714 446.0 445.75
[5,] 454.0000 459.0 457.50

$n
[1] 12 12 12

$conf
         [,1]     [,2]     [,3]
[1,] 432.4377 436.2548 434.8907
[2,] 442.2766 446.7452 445.6093

$out
numeric(0)

$group
numeric(0)

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

Warning message:
In bxp(list(stats = c(429.571428571429, 432.785714285714, 437.357142857143,  :
  some notches went outside hinges ('box'): maybe set notch=FALSE
> dev.off()
null device 
          1 
> 
> try(system("convert tmp/1w62f1358296772.ps tmp/1w62f1358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/2zqk51358296772.ps tmp/2zqk51358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/3jt5p1358296772.ps tmp/3jt5p1358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/4sftw1358296772.ps tmp/4sftw1358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/56pxm1358296772.ps tmp/56pxm1358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/6k63l1358296772.ps tmp/6k63l1358296772.png",intern=TRUE))
character(0)
> try(system("convert tmp/7w7wz1358296772.ps tmp/7w7wz1358296772.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  3.521   1.000   4.523