ARTICLE | doi:10.20944/preprints201807.0534.v1
Subject: Mathematics & Computer Science, Probability And Statistics Keywords: covariates; crab data; foetal lamb data; orthonormal polynomials; Poisson distribution
Online: 27 July 2018 (05:20:44 CEST)
Dispersion tests based on the second order component of smooth test statistics are related to Fisher’s Index of Dispersion test, used for testing for the Poisson distribution when there are no covariates present. Such tests have been recommended in  to test for the Poisson distribution when covariates are present. The modified Borel-Tanner (MBT) distribution seems suited to data with extra zeroes, a monotonic decline in counts and longer tails. Here we recommend a dispersion test for the MBT distribution for both when covariates are absent and when they are present.
TECHNICAL NOTE | doi:10.20944/preprints201911.0073.v1
Subject: Mathematics & Computer Science, Probability And Statistics Keywords: deep behavioral covariates; clinical informatics; predictive modeling; electronic medical records; machine-learning; data-mining
Online: 7 November 2019 (09:25:04 CET)
Deep behavioral covariates (DBCs) introduced in this perspective form a new class of covariates that have the potential to enhance the performance of predictive models and improve analytics in clinical decision support applications. DBCs can measure how engaged a patient tends to be and how he or she tends to respond to events, and they may be highly predictive of the patient’s outcomes for a planned treatment. DBCs may potentially serve as a standard to measure patient engagement and activation and may form highly efficient mechanisms for improving patient outcomes.