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(100.71,100.75,100.75,100.70,100.77,100.44,100.17,100.21,100.27,100.29,100.33,100.35,100.94,101.07,101.01,100.86,100.71,99.95,100.02,100.03,100.04,99.73,99.76,99.83,100.08,99.35,99.43,99.53,99.03,99.05,99.07,99.23,99.03,99.06,99.13,99.14,100.91,100.97,100.55,100.68,100.31,100.31,99.28,99.24,99.29,99.27,99.26,99.25,99.57,98.97,99.00,98.88,98.90,98.92,98.80,98.83,98.88,98.88,98.89,98.89,99.05,99.20,99.13,98.92,98.98,98.99,99.08,99.10,99.10,99.06,99.05,99.11,99.75,99.80,99.95,99.69,99.55,99.14,99.05,99.00,99.03,99.16,99.01,99.00,99.90,100.18,100.20,100.13,99.85,99.88,99.88,99.89,99.96,100.05,100.04,100.06,99.72,99.70,99.63,99.73,99.77,99.76,99.61,99.61,99.59,99.42,99.52,99.46) > #'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/1sldz1444503539.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/2xiq41444503539.tab") > > try(system("convert tmp/1sldz1444503539.ps tmp/1sldz1444503539.png",intern=TRUE)) character(0) > > > proc.time() user system elapsed 1.102 0.166 1.263