

The following table represents possible values for Arg4. If tails = 2, TTest uses the two-tailed distribution. If tails = 1, TTest uses the one-tailed distribution. Tails - specifies the number of distribution tails. TTest ( Arg1, Arg2, Arg3, Arg4)Įxpression A variable that represents a WorksheetFunction object. However, if backward compatibility is not required, you should consider using the new functions from now on, because they more accurately describe their functionality.įor more information about the new function, see the T_Test method.
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This function is still available for compatibility with earlier versions of Excel. This function has been replaced with one or more new functions that may provide improved accuracy and whose names better reflect their usage.
