--- title: "#regressionanalysis articles | Hashnode" description: "Explore 11 articles tagged #regressionanalysis on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/regressionanalysis" --- Tag # #regressionanalysis 11 posts · 3 followers [Abhilash PS](https://hashnode.com/@abhips) · [Jul 31, 2025](https://hashnode.com/posts/part-6-a-deep-dive-into-linear-regression-assumptions/688bdda495856cd4275e4ddc) ### [Part 6: A Deep Dive into Linear Regression Assumptions](https://abhilashps.me/part-6-a-deep-dive-into-linear-regression-assumptions?utm_source=hashnode&utm_medium=feed) A Guide to the Assumptions of Linear Regression 16 min read · [abhilashps.me](https://abhilashps.me/part-6-a-deep-dive-into-linear-regression-assumptions?utm_source=hashnode&utm_medium=feed) [Steve Wortham](https://hashnode.com/@Testingjournal) · [Oct 30, 2024](https://hashnode.com/posts/test-cases-prioritization-for-regression-testing-methods-best-practices/67220d85154c91c37e543c5f) ### [Test Cases Prioritization For Regression Testing \[Methods & Best Practices\]](https://stevewortham.hashnode.dev/test-cases-prioritization-for-regression-testing-methods-best-practices?utm_source=hashnode&utm_medium=feed) One of the most critical software development and maintenance aspects is regression testing. To avoid unwanted changes. 7 min read · [stevewortham.hashnode.dev](https://stevewortham.hashnode.dev/test-cases-prioritization-for-regression-testing-methods-best-practices?utm_source=hashnode&utm_medium=feed) [Fatima Jannet](https://hashnode.com/@fatimaJannet) · [Oct 26, 2024](https://hashnode.com/posts/machine-learning-regression-model-selection-in-python/671ca9b141d3da836a438c5e) ### [Machine Learning Regression Model Selection in Python](https://mahia.hashnode.dev/machine-learning-regression-model-selection-in-python?utm_source=hashnode&utm_medium=feed) This blog is made based on the past six regression I have taught. 2 min read · [mahia.hashnode.dev](https://mahia.hashnode.dev/machine-learning-regression-model-selection-in-python?utm_source=hashnode&utm_medium=feed) [Deepak Kumar Mohanty](https://hashnode.com/@KumarDeepak2k4) · [Oct 26, 2024](https://hashnode.com/posts/residuals-vs-cost-functions-key-differences-in-machine-learning-evaluation/671cdd4af8f639aa01d65d75) ### [Residuals vs. Cost Functions: Key Differences in Machine Learning Evaluation](https://kumarblog-1.hashnode.dev/residuals-vs-cost-functions-key-differences-in-machine-learning-evaluation?utm_source=hashnode&utm_medium=feed) Dive into the essential differences between residuals and cost functions in machine learning. Understand how each concept impacts model evaluation and learn 5 min read · [kumarblog-1.hashnode.dev](https://kumarblog-1.hashnode.dev/residuals-vs-cost-functions-key-differences-in-machine-learning-evaluation?utm_source=hashnode&utm_medium=feed) [Deepak Kumar Mohanty](https://hashnode.com/@KumarDeepak2k4) · [Oct 26, 2024](https://hashnode.com/posts/understanding-error-metrics-in-regression-mse-mae-and-rmse/671cc75c34c747d0b58b57c2) ### [Understanding Error Metrics in Regression: MSE, MAE, and RMSE](https://kumarblog-1.hashnode.dev/understanding-error-metrics-in-regression-mse-mae-and-rmse?utm_source=hashnode&utm_medium=feed) Dive into the world of regression analysis with our detailed guide on cost functions: Mean Squared Error (MSE), Mean Absolute Error (MAE), and Root Mean Squ 4 min read · [kumarblog-1.hashnode.dev](https://kumarblog-1.hashnode.dev/understanding-error-metrics-in-regression-mse-mae-and-rmse?utm_source=hashnode&utm_medium=feed) [Ojo Timilehin](https://hashnode.com/@Campeone) · [Sep 12, 2024](https://hashnode.com/posts/understanding-and-implementing-key-regression-evaluation-metrics/66e2b872f933725c6fc259c3) ### [Understanding and Implementing Key Regression Evaluation Metrics](https://campeone.hashnode.dev/understanding-and-implementing-key-regression-evaluation-metrics?utm_source=hashnode&utm_medium=feed) Explore essential regression evaluation metrics such as RMSE, MSE, MAE, and R² Score. Learn how to implement these metrics to assess model performance. 7 min read · [campeone.hashnode.dev](https://campeone.hashnode.dev/understanding-and-implementing-key-regression-evaluation-metrics?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/understanding-and-implementing-key-regression-evaluation-metrics/66e2b872f933725c6fc259c3) [Abhay](https://hashnode.com/@abhayit2000) · [Jul 4, 2024](https://hashnode.com/posts/what-is-regression-testing-why-is-it-important/66867115862fa833e0465cc6) ### [What is Regression Testing? Why is it Important?](https://abhayit2000.hashnode.dev/what-is-regression-testing-why-is-it-important?utm_source=hashnode&utm_medium=feed) In the dynamic and rapidly evolving world of software development, ensuring that new code changes do not adversely affect the existing functionality of the application is crucial. This is where regression testing comes into play. This article will de... 6 min read · [abhayit2000.hashnode.dev](https://abhayit2000.hashnode.dev/what-is-regression-testing-why-is-it-important?utm_source=hashnode&utm_medium=feed) [Abhay](https://hashnode.com/@abhayit2000) · [Apr 26, 2024](https://hashnode.com/posts/mastering-test-case-prioritization-for-regression-testing/662bbc8503cc88baadc4ac19) ### [Mastering Test Case Prioritization for Regression Testing](https://abhayit2000.hashnode.dev/mastering-test-case-prioritization-for-regression-testing?utm_source=hashnode&utm_medium=feed) Mobile app testing is a multifaceted realm of the digital industry, ensuring a seamless user experience across various platforms and devices. From the casual user to the most avid tech enthusiast, everyone expects applications to function flawlessly.... 5 min read · [abhayit2000.hashnode.dev](https://abhayit2000.hashnode.dev/mastering-test-case-prioritization-for-regression-testing?utm_source=hashnode&utm_medium=feed) [Muhammed Musaddique](https://hashnode.com/@zmusaddique) · [Aug 4, 2023](https://hashnode.com/posts/predicting-sales-for-fictitious-learning-modules-using-time-series-analysis/64cd4c0e29ab8e900630bae8) ### [Predicting Sales for Fictitious Learning Modules Using Time Series Analysis](https://zmusaddique.hashnode.dev/predicting-sales-for-fictitious-learning-modules-using-time-series-analysis?utm_source=hashnode&utm_medium=feed) A Kaggle Project 15 min read · [zmusaddique.hashnode.dev](https://zmusaddique.hashnode.dev/predicting-sales-for-fictitious-learning-modules-using-time-series-analysis?utm_source=hashnode&utm_medium=feed) [Brian Wanjala](https://hashnode.com/@wanjalabr) · [Dec 26, 2022](https://hashnode.com/posts/day-2-exploratory-data-analysis-eda/63a9bc562e0a38583542d99a) ### [Day 2: Exploratory Data Analysis (EDA)](https://wanjalabr.hashnode.dev/day-2-exploratory-data-analysis-eda?utm_source=hashnode&utm_medium=feed) Introduction EDA is a method of analyzing and summarizing a dataset in order to better understand the underlying structure and patterns within the data. It is an important step in the data science process and can help identify issues with the data, s... 5 min read · [wanjalabr.hashnode.dev](https://wanjalabr.hashnode.dev/day-2-exploratory-data-analysis-eda?utm_source=hashnode&utm_medium=feed)