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) 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(84.71,85.17,84.93,85.1,85.19,85.38,85.95,86.04,85.68,85.79,85.79,86.05,86.14,86.82,86.93,87.03,87.13,87.09,87.65,87.6,87.03,87.12,87.08,87.56,87.31,87.89,88.2,87.7,88.19,88.65,89.48,89.65,89.34,89.73,89.77,90.26,90.03,91.09,90.94,91.03,91.14,91.51,91.99,91.91,91.8,91.8,91.44,91.83,91.46,92.17,91.91,92.06,92.33,92.73,93.35,93.28,93.22,93.31,93.21,93.14,93.82,94.18,94.44,94.35,94.38,94.72,95.25,95.16,94.9,95.09,95.22,95.39,96.57,97.05,97.11,97.08,97.5,97.92,98.44,98.44,98.06,98.2,98.19,98.36,98.41,98.97,99.45,98.95,99.7,100.12,100.62,100.75,100.47,100.71,100.85,101.03,101.13,101.38,101.73,101.89,102.02,102.11,102.77,102.49,102.52,102.69,102.32,102.6) > #'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: Formula Loading required package: ggplot2 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/1f2mp1444394561.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) > 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/2hxyj1444394562.tab") > > try(system("convert tmp/1f2mp1444394561.ps tmp/1f2mp1444394561.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.139 0.142 1.279