👉 In statistics, a fisher is a type of probability distribution used in econometrics to model the conditional distribution of a continuous random variable given its values in some interval. It is also known as the Fisher's F distribution and is used in regression analysis and hypothesis testing. The fisher distribution has two parameters: its shape parameter (β) which represents how much the mean of the distribution varies with respect to its value, and its scale parameter (α), which represents how much the probability density function (
