R version 3.0.2 (2013-09-25) -- "Frisbee Sailing" Copyright (C) 2013 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu (64-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > x <- c(1544400,1487200,1573000,1258400,1630200,1601600,1716000,1773200,1973400,1716000,1630200,2030600,1716000,1287000,1515800,1144000,1601600,1315600,1744600,1573000,1658800,1859000,1830400,2173600,1573000,1315600,1458600,1058200,1515800,1172600,1658800,1573000,1401400,2002000,1801800,2059200,1544400,1430000,1287000,1058200,1401400,1258400,1716000,1658800,1430000,1916200,1773200,2288000,1830400,1115400,1115400,1115400,1315600,1315600,1773200,1630200,1458600,1830400,1687400,2431000,1916200,1115400,1172600,972400,1344200,1544400,1944800,1916200,1544400,1801800,1601600,2288000,1744600,1401400,1258400,943800,1401400,1687400,1973400,1859000,1372800,1973400,1544400,2373800,1973400,1430000,1315600,886600,1401400,1344200,2030600,2030600,1544400,2002000,1487200,2316600,1973400,1458600,1115400,772200,1515800,1458600,1916200,2202200,1630200,1830400,1372800,2373800) > #'GNU S' R Code compiled by R2WASP v. 1.2.291 () > #Author: root > #To cite this work: Wessa P., (2012), Mean versus Median (v1.0.2) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_meanversusmedian.wasp/ > #Source of accompanying publication: Office for Research, Development, and Education > # > library(Hmisc) Loading required package: grid Loading required package: lattice Loading required package: survival Loading required package: splines Loading required package: Formula Attaching package: 'Hmisc' The following objects are masked from 'package:base': format.pval, round.POSIXt, trunc.POSIXt, units > m <- mean(x) > e <- median(x) > postscript(file="/var/wessaorg/rcomp/tmp/1mdgu1439734418.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=8.3333333333333) > op <- par(mfrow=c(2,1)) > mydensity1 <- density(x,kernel='gaussian',na.rm=TRUE) > plot(mydensity1,main='Density Plot - Gaussian Kernel',xlab='Median (0 -> full line) | Mean (0 -> dashed line)',ylab='density') > abline(v=e,lty=1) > abline(v=m,lty=5) > grid() > myseq <- seq(0.01, 0.99, 0.01) > hd <- hdquantile(x, probs = myseq, se = TRUE, na.rm = FALSE, names = TRUE, weights=FALSE) > plot(myseq,hd,col=2,main='Harrell-Davis Quantiles',xlab='quantiles',ylab='Median (0 -> full) | Mean (0 -> dashed)') > abline(h=m,lty=5) > abline(h=e,lty=1) > grid() > par(op) > dev.off() null device 1 > > #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab > load(file="/var/wessaorg/rcomp/createtable") > > a<-table.start() > a<-table.row.start(a) > a<-table.element(a,'Median versus Mean',2,TRUE) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'mean',header=TRUE) > a<-table.element(a,mean(x)) > a<-table.row.end(a) > a<-table.row.start(a) > a<-table.element(a,'median',header=TRUE) > a<-table.element(a,median(x)) > a<-table.row.end(a) > a<-table.end(a) > table.save(a,file="/var/wessaorg/rcomp/tmp/2sgtb1439734418.tab") > > try(system("convert tmp/1mdgu1439734418.ps tmp/1mdgu1439734418.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 0.805 0.129 0.936