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Double square brackets appear in structured references in Excel when column headers contain spaces or special characters. They're also inserted into formulas when you reference header and total rows ...

Applied Statistics of the Journal of the Royal Statistical Society was founded in 1952. It promotes papers that are driven by real life problems and that make a novel contribution to the subject.

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 ...

Averaging the values of ybar_st gives E(ybar_st) = 4 = Ybar. Then square and average the last column to get var(ybar_st) = 85/36. The rest of this problem is just ...

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...

News-driven FX Trading: How to Trade Events Like the FOMC, CPI, and NFP Commodity correlation isn’t static—and ignoring that can blow up your portfolio. Learn how to track it and adjust your risk ...

1 Department of Business, Faculty of Economics and Administrative Sciences, İnönü University, Malatya, Türkiye 2 Department of Marketing and Foreign Trade, Silopi Vocational School, Şırnak University, ...