Chapter 16: Using Statistics to Support Analytical Method Development

Overview.. 379

The Problem: A Robust Test Method Must Be Developed. 379

Experimental Planning. 380

Design Creation Using the Definitive Screening Design (DSD) 381

Model Analysis of the DSD. 386

Making Estimates from the Model 390

Using Simulations to Estimate Practical Results. 392

Practical Conclusions. 393

Exercises. 394

 

Overview

The United States Pharmacopeia (USP) has issued guidance regarding the use of statistics in support of analytical methods as one more leg of the Quality by Design (QbD) initiative. The proposed new General USP Chapter <1220> and the Analytical Procedure Lifecycle notes the goal to identify an analytical target profile (ATP). The ATP is being ...

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