What is LR test in R?

What is LR test in R? Likelihood ratio tests are used to compare the goodness of fit of two statistical models. The LRT compares two hierarchically nested models to determine whether or not adding complexity to your model (i.e., adding more parameters) makes your model significantly more accurate. Is Anova a likelihood ratio test? consequence […]

Are gastrointestinal bugs contagious?

Are gastrointestinal bugs contagious? You can be contagious from a few days up to two weeks or more, depending on which virus is causing your stomach flu (gastroenteritis). A number of viruses can cause gastroenteritis, including noroviruses and rotaviruses. How long after a sickness bug are you contagious? Summary. Stomach viruses are highly contagious. To […]

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