How PFF grades an NFL game: A look behind the curtain at the step-by-step process

Widely consumed and oft-criticized, Pro Football Focus' grades have become catnip for NFL fans. Here's how the evaluations ...
CMSWire

Wasn't NPS Supposed to Be All But Gone This Year?

Gartner predicted four years a big decrease in Net Promoter Score use as a CX metric in 2025. But it's hanging around.
Schaeffer's Investment Research

ServiceNow Stock Sinks on Potential Acquisition, Downgrade

ServiceNow stock was last seen down 10.3% to trade at $776.13, gaping below former support at $800 that provided a floor in ...

Center for Research in Security Prices (CRSP): Comprehensive Security Price Data

Discover the Center for Research in Security Prices (CRSP) at the Booth School of Business, including its historical data on ...
Reuters

Data Privacy

Republican lawmakers decry Intel's testing of Chinese-linked tools after Reuters report Republican lawmakers accused Intel this week of threatening U.S. national security after Reuters revealed the ...

Understanding the Least Squares Criterion for Accurate Data Fitting

Learn how the Least Squares Criterion determines the line of best fit for data analysis, enhancing predictive accuracy in finance, economics, and investing.