Useful tips for everyday
What is SNS Pairplot? A pairplot plot a pairwise relationships in a dataset. The pairplot function creates a grid of Axes such that each variable…
What test do you use for proportion? One Sample Z Proportion Hypothesis Test The One Sample Proportion Test is used to estimate the proportion of…
What is the equation for exponential distribution? The exponential distribution is a simple distribution also commonly used in reliability engineering. The formula used to calculate…
What does convergence mean in statistics? Convergence of random variables (sometimes called stochastic convergence) is where a set of numbers settle on a particular number.…
What does levels of independent variables mean? Levels of Independent Variables (Factors) A level in factor analysis, or a level of an independent variable, means…
How do you find marginal distribution from joint density? their joint probability distribution at (x,y), the functions given by: g(x) = Σy f (x,y) and…
What is a Generalised linear model for dummies? Generalized Linear Models (GLMs) The term general linear model (GLM) usually refers to conventional linear regression models…
What is confusion matrix in random forest? Confusion matrix In the confusion matrices below, the rows represent the true labels and the columns represent predicted…
What is Universal Approximation Theorem explain in brief? The Universal Approximation Theorem states that a neural network with 1 hidden layer can approximate any continuous…
How do you use variable importance in random forest? The default method to compute variable importance is the mean decrease in impurity (or gini importance)…