Forecasting advancement rates to petty officer third class for U.S. Navy hospital corpsmen
Loading...
Authors
McCrink, Sean H.
Subjects
Promotion
forecast modeling
manpower
logistic regression
forecast modeling
manpower
logistic regression
Advisors
Koyak, Robert A.
Date of Issue
2014-06
Date
June 2014
Publisher
Monterey, California: Naval Postgraduate School
Language
Abstract
We develop forecasting models to identify the most influential decision variables in predicting advancement probabilities to petty officer third Class (E-4) in the Hospital Corpsman rating in the U.S. Navy. Analyzing a Sailor’s first three opportunities at advancement to E-4, the possible outcomes are advancement, failure to advance, or separation from the Navy between advancement opportunities. Using data collected from 1996 through 2004, on more than 50,000 Sailors in this rating, multivariate logistic regression models are developed to estimate Sailors’ advancement probabilities based on their individual personal and professional attributes. We find that the three corresponding models developed are nearly identical with respect to the influences of year of promotion, length of service, Navy enlisted classification code, the total number of sea months, the proportion of vacancies to test takers, Armed Forces Qualification Test score, and performance mark average (PMA). Among the variables considered, PMA is found to be the most influential in predicting a Sailor’s estimated advancement probability, supporting the hypothesis that sustained superior performance is the key to success in a military career.
Type
Thesis
Description
Series/Report No
Department
Operations Research (OR)
Organization
Identifiers
NPS Report Number
Sponsors
Funder
Format
Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.