Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with confidence.
Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...
Abstract: Forecasting of load is an important factor for power system operation and planning. As the electricity consumption increases, load forecasting methods become more complicated. Depending on ...
Abstract: As industries become automated and connectivity technologies advance, a wide range of systems continues to generate massive amounts of data. Many approaches have been proposed to extract ...