Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.

SEO has one fundamental objective: Drive organic traffic to your site. That is generally done by accomplishing one fundamental goal: Increase organic rankings in search engines. However, what if there ...

Think you’ve mastered Microsoft Office? Think again. Tucked away in every Office program are time-saving tricks and powerful tools that many users overlook. These tips will boost your productivity and ...

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Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

maditr is on CRAN, so for installation you can print in the console install.packages("maditr").

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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 ...