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来自MSN

Regression in Python: How to Find Relationships in Your Data

Simply collecting data is not enough. You can fill spreadsheets with data, but it's useless if you can't act on it. Regression is one of the most powerful statistical tools for finding relationships ...
Investopedia

Stepwise Regression Explained: Uses, Benefits, and Drawbacks

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 ...
Investopedia

Heteroscedasticity Explained: Definition, Types, and Impact on Finance

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 ...
Physics World

Researchers create glow-in-the-dark succulents that recharge with sunlight

Shining light: succulents glow in shades of red, green, blue, and more after being infused with afterglow phosphor particles that absorb and slowly release light. (Courtesy: Liu et al., Matter) ...