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The DVAR function in Microsoft Excel is a database function, and its purpose is to estimate the variance of a population based on a sample from selected database entries. The formula for the DVAR ...

The rate at which data is acquired frequently outstrips the capacity of the human mind to house it. Instead, we mine it. The ability to electronically cull the majority of mankind's knowledge of the ...

The DGET function in Excel is a Database function that extracts from a database a single record that matches the specified criteria. The formula for the DGET function ...