Useful tips for everyday
What is meant by likelihood function? In statistics, the likelihood function (often simply called the likelihood) measures the goodness of fit of a statistical model…
Can regression be done without correlation? There is no correlation between certain variables. Therefore, when there is no correlation then no need to run a…
What is the asymptotic distribution of the sample mean? A Limiting Distribution (also called an asymptotic distribution) is the hypothetical distribution — or convergence —…
What is product affinity analysis? Product affinity analysis studies patterns and behaviors of customers to determine links in purchases so that stores can increase their…
What is quantile in simple words? The word “quantile” comes from the word quantity. In simple terms, a quantile is where a sample is divided…
How is bin width in a histogram computed? Here’s How to Calculate the Number of Bins and the Bin Width for a Histogram. Calculate the…
When to use a continuous dependent variable model? Continuous Dependent Variable Models CHAPTER 4; SECTION A: ANALYSIS OF VARIANCE Purpose of Analysis of Variance: Analysis…
What is a random distribution in statistics? A statistical distribution in which the variates occur with probabilities asymptotically matching their “true” underlying statistical distribution is…
What is simple linear regression is and how it works? A sneak peek into what Linear Regression is and how it works. Linear regression is…
What is the intercept in a mixed-effects model? The intercept is the predicted value of the dependent variable when all the independent variables are 0.…