Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...

The number of detainees in U.S. Immigration and Customs Enforcement custody increased to 66,000 this week, setting a new record high as President Trump intensifies his crackdown on illegal immigration ...

Statistical models predict stock trends using historical data and mathematical equations. Common statistical models include regression, time series, and risk assessment tools. Effective use depends on ...

Minitab for Mac delivers powerful statistical analysis and quality control tools tailored for macOS. Streamline data analysis, process improvement. Minitab for Mac is a powerful statistical software ...

Statistics are not a technical afterthought; they are the bedrock of America’s economic security. America’s statistical system—the operating system of our economy—is losing credibility at home just as ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Artificial intelligence can do a lot these days—and will be able to do a lot more in the future. But killing a $1.2 trillion industry will be a stretch. That is how much the world’s businesses are ...

Students continue to pursue postsecondary education—particularly Latino and Black students—and a growing share of those applicants are choosing to submit SAT and ACT scores even when institutions are ...

President Donald Trump’s abrupt dismissal of the U.S. Commissioner of Labor Statistics after a disappointing employment report has raised concerns about the future accuracy and integrity of the nation ...

President Donald Trump claimed without evidence that the massive revisions to the latest jobs report constituted a “scam,” accusing one of the top overseers of government statistics of cooking the ...

Economists say unbiased data is essential for policymaking, and for democracy. President Trump said he ousted the head of the Bureau of Labor Statistics because the numbers produced by her agency were ...