JSM Preliminary Online Program
This is the preliminary program for the 2009 Joint Statistical Meetings in Washington, DC.

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Activity Number: 545
Type: Invited
Date/Time: Thursday, August 6, 2009 : 8:30 AM to 10:20 AM
Sponsor: IMS
Abstract - #302766
Title: Inference for Quantitation Parameters in Polymerase Chain Reactions via Branching Processes with Random Effects
Author(s): Bret Hanlon*+ and Anand Vidyashankar
Companies: Cornell University and Cornell University
Address: , , ,
Keywords: Branching Process ; Quantitative Polymerase Chain Reaction ; Relative Quantitation ; Random Effects ; Martingale Limits ; Generalized Method of Moments
Abstract:

Real-time PCR is one of the most widely used methods for gene quantitation and has been applied extensively in several areas of science and engineering. Ideas from branching processes and their variants are commonly used in various algorithms for studying the quantitation phenomenon. However, most of the existing models and methods fail to take into account different sources of variability present in the PCR dynamics. In this talk, I will illustrate how branching processes with random effects can be used to address some aspects of the variability. Furthermore, I will describe new inferential procedures for the quantitation parameters and establish the superiority of the proposed methods as compared to the other existing methods in the literature.


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Revised September, 2008