Summary Regression analysis methods, such as linear regression for continuous outcomes and logistic binary outcomes, have been widely used in medical research data many years. However, there instances of misconceptions misinterpretations results within the community. Univariate multiple analyses are commonly by publications to identify factors that significantly correlated with outcome. In this...

Regression is one of the most commonly used statistical techniques. However, testing regression systems a great challenge because absence test oracle in general. In this paper, we show that Metamorphic Testing an effective approach to multiple linear systems. doing so, identify intrinsic mathematical properties regression, and then propose 11 Relations be for testing. Their effectiveness examin...