David G. Rhoads Associates, Inc. Specialty Software for the Chemical Laboratory

Home | Downloads | Support | EE Online | About Us | Privacy | Links
     

   

Article Index  

Abstracts
Quality Assurance
APTT Ref. Interval
Deming Regression
Clinical Linearity

Abstracts


Quality Assurance at Rhoads Associates. Rhoads Associates is strongly committed to providing a quality product at a reasonable price. This article describes our testing and validation approach.

APTT Reference Interval   A task that is often performed in Hemostasis labs is defining the reference interval for APTT based on linear regression relative to heparin concentrations. Here's how to do it using EP Evaluator Release 5 and up.

Recent Advances in Method Evaluation. Slides from Dr. Rhoads' presentation at LabMed 2003. Get the handouts in PDF format.)

The Clinical Linearity Algorithm automatically determines whether data is linear within allowable error -- you no longer need to visually judge whether a method is linear.

Deming Regression -- what is it, and when is it better than regular linear regression.

Introduction to EP Evaluator, Release 5 -- handouts from Dr. Rhoads' presentation at the AACC-ASCLS-NACB show (July, 2003). PDF file, six slides per page.


DAVID G. RHOADS ASSOCIATES, INC.   504 MEETINGHOUSE LANE   KENNETT SQUARE, PA 19348-2315 USA
(800) 786-2622
US & CANADA
(610) 388-2626
VOICE
(610) 388-0150
FAX
dgrhoads@dgrhoads.com
EMAIL


Copyright © 1999-2006 David G. Rhoads Associates, Inc. 29 Jul 2006