If you have experience with R or want a quick way to generate a regression with statsmodels using a pandas DataFrame, you can use R-style formulas. First, you need to import statsmodels and its ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Dara-Abasi Ita writes about trading and investing for Investopedia and Investing.com, and he is an editor at Lawverse magazine. He has written about financial topics, including private equity, asset ...

Abstract: The least squares (LS) estimate is the archetypical solution of linear regression problems. The asymptotic Gaussianity of the scaled LS error is often used ...

Aim: To determine whether vitamin D (VD) status moderates the association between insufficient sleep duration (ISD) and hypertension (HTN) and whether these associations differ by sex among a diverse ...

Abstract: one of the areas where Artificial Intelligence (AI) has made a significant impact is when it comes to how banks quantify and predict credit risk. One of the most commonly used AI techniques ...

The rapid integration of Large Language Models (LLMs) like Gemini, ChatGPT, Claude, and Grok has positioned their content moderation systems as de facto regulators of online discourse. This project ...

1 School of Economics and Management, Shanghai University of Sport, Shanghai, China 2 School of Physical Education, Shanghai University of Sport, Shanghai, China Introduction: Prior research has ...