statistics
MSE vs RMSE vs MAE vs MAPE vs R-Squared: When to Use?
Last updated: 18th August, 2024 As data scientists, we navigate a sea of metrics to evaluate the performance of our…
How to Choose Right Statistical Tests: Examples
Last updated: 13th May, 2024 Whether you are a researcher, data analyst, or data scientist, selecting the appropriate statistical test…
Linear Regression T-test: Formula, Example
Last updated: 7th May, 2024 Linear regression is a popular statistical method used to model the relationship between a dependent…
Natural Language Processing (NLP) Task Examples
Last updated: 5th Jan, 2024 Have you ever wondered how your phone's voice assistant understands your commands and responds appropriately?…
Cohen Kappa Score Explained: Formula, Example
Last updated: 5th Jan, 2024 Cohen's Kappa Score is a statistic used to measure the performance of machine learning classification…
Online Scatter Plot Maker – Works with Your Excel Data
This online free tool, scatter plot creator, is designed to make data scatter plot visualization simpler, more efficient, and more…
Independent Samples T-test: Formula, Examples, Calculator
Last updated: 21st Dec, 2023 As a data scientist, you may often come across scenarios where you need to compare…
Z-test vs T-test: Formula, Examples
Last updated: 18th Dec, 2023 When it comes to statistical tests, z-test and t-test are two of the most commonly…
Standard Deviation of Population vs Sample
Last updated: 18th Dec, 2023 Have you ever wondered what the difference between standard deviation of population and a sample?…
One-Sample T-Test Calculator
Here are two different methods of calculating t-statistics for one-sample t-test. In method 1, you enter the dataset. In method…
One Sample T-test: Formula & Examples
Last updated: 16th Dec, 2023 In statistics, the t-test is often used in research when the researcher wants to know…
Linear Regression vs. Polynomial Regression: Python Examples
In the realm of predictive modeling and data science, regression analysis stands as a cornerstone technique. It's essential for understanding…
Linear Regression in Machine Learning: Python Examples
Last updated: 15th Dec, 2023 In this post, the linear regression concepts in machine learning is explained with multiple real-life…
F-test & F-statistics in Linear Regression: Formula, Examples
Last updated: 11th Dec, 2023 In this blog post, we will take a look at the concepts and formula of…
GLM vs Linear Regression: Difference, Examples
Linear Regression and Generalized Linear Models (GLM) are both statistical methods used for understanding the relationship between variables. Understanding the…
Using GridSearchCV with Logistic Regression Models: Examples
GridSearchCV method is a one of the popular technique for optimizing logistic regression models, automating the search for the best…