Time Series Intervals and Statistical Inference: The Effects of Temporal Aggregation on Event Data Analysis

Inferring Effects on Tumor Frequencies a

Inferring Effects on Tumor Frequencies and Times to Observation in the Analysis of Tumor Multiplicity Data

✍ Ralph L. Kodell; James J. Chen 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 113 KB 👁 2 views

A sequential likelihood-ratio strategy for analyzing tumor multiplicity data from animal bioassays is described and illustrated. The likelihood function is composed of a negative binomial component for the number of induced tumors per animal and a Weibull component for the time to observation of suc