Marketing research is usually the first step in the marketing process, after ideas for products are conceived. Small companies conduct marketing research to obtain information from the marketplace.

Power analyses and sample size calculations are important parts of many research projects. Often, before data are even collected, it is necessary to calculate and justify the required sample size for ...

Geisinger Health System (GHS) provides an ideal platform for Precision Medicine. Key elements are the integrated health system, stable patient population, and electronic health record (EHR) ...