Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Use your monthly budget to estimate your maximum car price with our car affordability calculator. Adjust loan term, down payment, and trade-in value to see how changes affect how much car you can ...

We've all done it. Checked the weather and confidently walked outside in that light jacket only to be cut down by a bone-chilling cold. You can thank the wind chill for that. Nashville is facing ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Somer G. Anderson is CPA, doctor of accounting, and an accounting and ...

In this lab, we're going to practice writing functions and manipulating numbers in JavaScript. First, though, we need to review some basic math. In this lab, we're going to learn about various ...

`es5-shim.js` monkey-patches a JavaScript context to contain all EcmaScript 5 methods that can be faithfully emulated with a legacy JavaScript engine. es5-sham.js monkey-patches other ES5 methods as ...