Article When the outcome variable has only two levels or categories, standard binary logistic regression can be used. When it has three or more, we can use other variants of logistic regression. Let ...

I modelled the early evolution of COVID-19 as a logistic function with 6 parameters: where σ(x,θ) represents the number of positive cases at x-th day after the 24th of February. I exploited BFGS ...

Study objective: In social epidemiology, it is easy to compute and interpret measures of variation in multilevel linear regression, but technical difficulties exist in the case of logistic regression.

The sample code below illustrates how to run the logistic regression on the iris datsets to classify whether a data row belong to species Iris-virginica: ...