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How to Use the T-Test and its Non-Parametric Counterpart

Towards Data Science

As a data scientist, you would do well to understand some statistics. After all, it is one of the building blocks of the field . This is the first article in a series which will attempt to give a conc...

Parametric Tests — the t-test

Towards Data Science

In my previous article we went through the whats, hows and whys of hypothesis testing with a brief introduction on statistical tests and the role that they play in helping us determine statistical…

t-Test : From Application to Theory

Towards Data Science

t-Test : From Application to Theory To bridge the gap between mathematical computations and programmatic implementation of a two-sample t-Test, this article provides a step-by-step guide using a prac...

Statistical T-Test Simply Explained

Towards Data Science

An introduction to the Student’s t-distribution and the Student’s t-test Continue reading on Towards Data Science

That 1 Question on t-test!

Analytics Vidhya

After going through a lot of good articles on t-test, I have prepared a summary of all the questions asked and the information you need to possess on t-test! A t-test is a statistical test that is…

A Closer Look at the Performance of the T-test

Towards Data Science

How can we assess how well a statistical test performs? The answer is Monte Carlo simulation. A simulation study is a computer experiment that involves generating data from probability distributions…

Statistical tests: T-test andANOVA

Towards Data Science

Statistics play a vital role not only in the data analysis but also in decision making. There are a bunch of tests that statisticians use to get the most accurate information from the data. Here, I…

T-test and Hypothesis Testing (Explained Simply)

Towards Data Science

Understand the concept and find how to avoid typical mistakes Photo by Andrew George on Unsplash Student’s t-tests are commonly used in inferential statistics for testing a hypothesis on the basis of...

The statistical analysis t-test explained for beginners and experts

Towards Data Science

Explanation step-by-step of the t-test so anyone can use it as a reference whenever they have to run the test or review the concepts.

All about T-tests— demystified

Analytics Vidhya

T-test is one of the most widely used test for hypothesis testing in the world of statistics. I have covered student's t test, paired t test and two sample t test

How to Code the Student’s t-Test from Scratch in Python

Machine Learning Mastery

Last Updated on August 8, 2019 Perhaps one of the most widely used statistical hypothesis tests is the Student’s t test. Because you may use this test yourself someday, it is important to have a deep ...

Don’t Use a T-Test for A/B Testing

Towards Data Science

Have you ever wanted to speed up an A/B test? Well, here’s arguably the highest ROI solution for variance reduction in an A/B testing setting. Frequentist experimentation is commonly leveraged for…