Surviving a Daubert Challenge: The Role of a Statistical Expert Witness
Learn how a statistical expert witness provides the defensible methodology needed to survive a Daubert challenge in complex product liability litigation.
Statistical Expert Witness for Product Liability: Ensuring Defensible Analysis
Are you navigating a complex product liability case? Learn how a statistical expert witness provides the rigorous, defensible data analysis required to support your claims and withstand scrutiny.
Simpson’s Paradox: When the Data Appears to Change Its Mind
One of the more surprising concepts in statistical analysis is Simpson's Paradox. It occurs when a relationship observed in aggregated (or marginal) data reverses direction after the data are separated into meaningful subgroups (or conditional data). In simple terms,...
What is Stratified Random Sampling?
In statistics and data analysis, stratified random sampling is a method used to select a sample from a larger population by first dividing that population into smaller groups, called strata, and then randomly selecting observations from each group. The purpose of...
