A Bright Light in the Face of Catastrophe

Paul. D. Bekman is the winner of the University of Maryland School of Law\u27s 2010 Distinguished Graduate Award

A model-based multithreshold method for subgroup identification

Thresholding variable plays a crucial role in subgroup identification for personalizedmedicine. Most existing partitioning methods split the sample basedon one predictor variable. In this paper, we consider setting the splitting rulefrom a combination of multivariate predictors, such as the latent factors, principlecomponents, and weighted sum of predictors. Such a subgrouping methodmay lead to more meaningful partitioning of the population than using a singlevariable. In addition, our method is based on a change point regression modeland thus yields straight forward model-based prediction results. After choosinga particular thresholding variable form, we apply a two-stage multiple changepoint detection method to determine the subgroups and estimate the regressionparameters. We show that our approach can produce two or more subgroupsfrom the multiple change points and identify the true grouping with high probability.In addition, our estimation results enjoy oracle properties. We design asimulation study to compare performances of our proposed and existing methodsand apply them to analyze data sets from a Scleroderma trial and a breastcancer study

Paul D. Sargent

Men of the Hour as told in cartoon and verse in the Lewiston Journal 1907.https://digitalmaine.com/men_of_the_hour/1122/thumbnail.jp

Review of Eleven Seasons by Paul D. Carter

Review of Eleven Seasons by Paul D. Carte

The Types of Computer Technology Skills Needed by Graduates of the Information Systems Technology Program

To guide the solution to this problem, the following research goals were established: 1. The researcher will identify computer skills required of entry-level technicians at Canon I.T.S.; 2. The researcher will identify the types of computer technology courses offered in the IST program at Paul D. Camp Community College; 3. The researcher will align the Canon competency needs with Paul D. Camp Community College Information Systems Technology courses