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 ...

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 ...

Discover essential Excel hacks to save time, boost productivity, and simplify your workflow. Perfect for beginners and pros ...

To do that, select the Data tab, highlight the table, and click From Table/Range in the Get & Transform Data command group of ...

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Wealthsimple says some Canadian clients have had their personal data — including Social Insurance Numbers and other sensitive information — compromised in a “data security incident” on Aug. 30. A ...

Local linear kernel methods have been shown to dominate local constant methods for the nonparametric estimation of regression functions. In this paper we study the theoretical properties of ...

Wealthsimple says a security breach on Saturday leaked sensitive data of some of its clients, including social insurance numbers, financial details including account numbers, government IDs provided ...

Microsoft's spreadsheet program can do way more than you might realize. These are the hacks and tricks you need to know. I've been writing professionally about computers, the internet, and technology ...