Useful tips for everyday
How to set ( P, D, Q ) for Sarima time series? Link to dataset: https://drive.google.com/file/d/1T2dk5ii7Dp7SHxMOyN8L0wZb2xDK3gCM/view?usp=sharing The plot below shows the series: The ACF and…
Are interaction variables independent? Interaction: An interaction occurs when an independent variable has a different effect on the outcome depending on the values of another…
Is there a difference between validity and validation? As nouns the difference between validity and validation is that validity is the state of being valid,…
What are stochastic trends? The stochastic trend is one that can change in each run due to the random component of the process, as is…
How do you find the inverse of a cumulative normal distribution? x = norminv( p ) returns the inverse of the standard normal cumulative distribution…
What are the main migration routes today? The routes, which are often secretive, are cutting paths through Central America and Mexico, the Horn of Africa…
What does favorite mean in Microsoft edge? bookmark If you’ve recently started using Microsoft’s speedy new Edge browser, one of the most important things to…
How to implement OLS regression in your programming? This article is a complete guide of Ordinary Least Square (OLS) Regression Modeling. It will make you…
What is the problem in multiple linear regression? Multiple linear regression (MLR), also known simply as multiple regression, is a statistical technique that uses several…
How do I bypass Chrome security warning? Open Chrome, type chrome://flags in the address bar, then press “Enter“. Type the word “secure” in the search…