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(78.25,77.24,76.68,76.29,76.1,75.77,75.6,75.57,75.89,76.04,76.89,77,79.09,80.84,81.82,82.12,81.01,82.22,81.97,82.42,82.77,82.46,83.35,84.27,87.34,91.03,93.52,94.24,94.92,95.49,96.55,98.07,102.87,104.12,103.49,103.31,103.92,103.69,103.41,102.83,103,103.42,102.57,102.72,102.22,102.32,102.48,101.56,101.02,101.41,100.74,99.76,99.76,99.17,99.11,99.69,99.4,99.79,99.72,98.74,98.26,97.31,96.73,96.18,95.92,96.13,95.64,94.52,94.31,96.05,96.17,95.14,95.37,96.5,96.79,96.23,96,95.21,94.77,96.84,99.06,100.36,100.09,100.03,100.49,101,102.11,101.59,100.81,100.86,99.57,100.21,99.68,98.38,97.93,97.37,99.08,99.15,99.44,99.48,99.62,98.95,99.42,99.84,99.27,99.16,99.04,99.62) > #'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/1ukkr1444482428.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/20rqh1444482428.tab") > > try(system("convert tmp/1ukkr1444482428.ps tmp/1ukkr1444482428.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.112 0.148 1.261