Results 291 to 300 of about 24,139,341 (352)

Changes in Physical Activity Across Cancer Diagnosis and Treatment Based on Smartphone Step Count Data Linked to a Japanese Claims Database: Retrospective Cohort Study.

open access: yesJMIR Cancer
Inayama Y   +12 more
europepmc   +1 more source

Count Data

Handbook of Statistical Methods for Randomized Controlled Trials, 2021
Xin He, Jianguo “Tony” Sun
openaire   +2 more sources

Count Data in Finance

Social Science Research Network, 2021
This paper examines the use of count data-based outcome variables such as corporate patents in empirical corporate finance research. We demonstrate that the common practice of regressing the log of one plus the count on covariates ("LOG1PLUS" regression)
Jonathan B. Cohn, Zack Liu, M. Wardlaw
semanticscholar   +1 more source

Count Data Regression

2019
Business analysts often encounter data on variables which take values 0, 1, 2, … such as the number of claims made on an insurance policy; the number of visits of a patient to a particular physician; the number of visits of a customer to a store; etc. In such contexts, the analyst is interested in explaining and/or predicting such outcome variables on ...
Mevin B. Hooten, Trevor J. Hefley
openaire   +2 more sources

Count Panel Data

2015
This paper surveys panel data methods for count dependent variable that takes nonnegative integer values, such as number of doctor visits. The focus is on short panels, as the literature has concentrated on this case. The survey covers both static and dynamic models with random and xed e ects. The paper surveys quasi-ML methods based on the Poisson, as
Cameron, Colin, Trivedi, Pravin K.
openaire   +1 more source

Counted Data CUSUM's

Technometrics, 1985
Cumulative Sum (CUSUM) control schemes are widely used in industry for process and measurement control. Most CUSUM applications have been for continuous variables. There have been fewer uses of CUSUM control schemes when the response is a count such as the number of defects per unit or the occurrence of an accident.
openaire   +1 more source

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