Data Analysis

There are six approaches to data analysis described herein. The first two "EPG-Calc" and "Sarria Workbook" are links to the respective web sites where these programs are maintained. The relevant literature citation is included.
 
The last three buttons lead to Dr. Tim Ebert’s SAS programs. The first is Dr. Ebert’s improved version (Backus 2.0) of the original SAS program, Backus 1.0.  The second button leads to an extensive tutorial for Dr. Ebert’s programs, and the third button allows download of multiple Ebert programs for organizing and analyzing EPG data.  These are (in order of use): various File Manipulation programs, Error Checker, Trimmer, and a selection of analysis programs: Ebert 1.0, Ebert 2.0, or Ebert Generic.

Please read "Data Analysis Using the Ebert 1.0 Suite of Programs under “Read Me First” Under the Ebert Tutorial  It may also be helpful to go through the "Worked Examples".