Statistics Links 

Statistics Texts

HyperStat Online: An Introductory Statistics Book and Online Statistics Tutorial

John H. McDonald's Handbook of Biological Statistics an excellent online textbook.

StatSoft Electronic Statistics Textbook

SticiGui: Online Text

Evidence-Based Medicine

Centre for Evidence-Based Medicine Home Page

Statistics Software

Epi-info is a large freeware epidemiology package from the CDC.

The R Project for Statistical Computing is extensive, for propeller-heads only.

Statgraphics is expensive, but beautiful. It is what I use most often when consulting.

Web Pages that Perform Statistical Calculations are extensive links to online calculators.

Statistics on the Web contains extensive high-quality links.

Russ Lenth's power and sample size calculators high-quality JAVA applets.

VassarStats web site: statistical computation high-quality applets.

OpenEpi Web Site Open Source Epidemiologic Statistics for Public Health.