Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.

A linear transimpedance amplifier (TIA) for a 53 GBd PAM-4 optical link to support 100 Gb/s data on a single wavelength is reported. Designed in a 16 nm FinFET CMOS process, the chip consumes 60.8 mW ...

The benefits of regression analysis are manifold: The regression method of forecasting is used for, as the name implies, forecasting and finding the causal relationship between variables. An ...

Learn how to detect outliers, how they impact your regression coefficients, and how to trim or winsorize them. Compare the pros and cons of each method.