Rejection Region in Hypothesis Testing
Rejection Region in Hypothesis Testing, What is the definition of a Rejection Region? A rejection region is a section of a graph where the null hypothesis is rejected (assuming your test results fall into...
Hypothesis Testing Examples-Quick Overview
An educated assumption about something in the world around you is a hypothesis. It should be able to be verified through experiment or observation. Consider a new drug that you believe may be effective....
Unequal Variance t-test in R:- Welch’s t-Test
Unequal Variance t-test in R, When the variances of two independent groups are not considered to be equal, Welch’s t-test is used to compare their means. We can use the t.test() function in R...
Test for Normal Distribution in R-Quick Guide
Test for Normal Distribution in R, Many statistical tests, such as correlation, regression, t-test, and analysis of variance (ANOVA), presuppose that the data has particular features. They demand that the data follow a normal...
SVM in Machine Learning-Quick Guide
SVM in Machine Learning, we’re going to talk about the R package e1071 today. We’ll learn how to use R to train and test SVM models, as well as the core functions of the...
glm function in r-Generalized Linear Models
glm function in r, we’ll look at what generalized linear models are in R and how to make them. We’ll also go over Logistic and Poisson Regression in depth. So, let’s get this tutorial...
R programming for Data Science
We all know that the exponential growth of data has resulted in a surge in demand for data scientists. This necessitates the use of advanced data analytics technologies to aid in the development of...
Best online course for R programming
Best online course for R programming, Do you want to learn how to program in R for free?. If you answered yes, this post is for you. The 7 Best Free R Programming Courses...
What is the first step in machine learning?
What is the first step in machine learning?, we’ll begin with a general introduction of machine learning models and how they’re employed. If you’ve done statistical modeling or machine learning before, this may seem...
How to create contingency tables in R?
Create contingency tables in R, Contingency tables are helpful for condensing a huge number of observations into smaller, more manageable tables. We’ll learn about contingency tables and how to make them in this R...