Dale Plummer

---

Note: Registration is not needed to view most content. As of 7/14/2020 new registrations are not being accepted.

Please do not click on links in email messages even if they look legitimate and even if you know the sender. Everything in an email message can be forged. The sender, the institution, and the result of the click can all be faked. Even if you don't give any private information, your computer can be infected with malware simply by visiting a bad site.

If you must visit a site that is mentioned in an email, copy and paste the web address into your browser. Do not ever click on any links in any emails. No exceptions. The convenience is not worth the risks.

---

What is this wiki stuff all about? Read Wiki Usage Guidelines for some insight.

---

I am the programmer for "PS: Power and Sample Size Calculation" which is an interactive program for performing power and sample size calculations that may be downloaded for free. You can read about it and download it here.

---

This site is running Foswiki version Foswiki-1.0.4, Thu, 19 Mar 2009, build 3201, Plugin API version 2.0
You are connecting from 10.152.7.237

---

Links:

• [CTSpedia.TechnicalUpdates][Technical Updates]]
• EthicsSampleSize