LOGNORMDIST |
LOGNORMDIST(x, mean, standard_dev) |
Returns the cumulative probability function for a lognormal distribution (only cumulative). |
x | The value at which to evaluate the function. |
mean | The arithmetic mean of the distribution. |
standard_dev | The standard deviation of the distribution. |
REMARKS |
* This function is only available for backwards compatibility and should not be used. * LOGNORM.DIST was added in Excel 2010 to replace this function and include an option for probability distribution. * The lognormal distribution is a [[continuous distribution]] * This function always returns the cumulative probability function. There is no option for the probability distribution function. * ln(x) is normally distributed with parameters mean and standard_dev. * If any of the arguments are not numeric, then #VALUE! is returned. * If "x" = 0, then #NUM! is returned. * If "standard_dev" = 0, then #NUM! is returned. * This function can be used to analyze data that has been logarithmically transformed. * This is similar to the BETADIST and HYPGEOMDIST functions. * You can use the LOGNORM.INV function to return the inverse of the probability distribution function for a lognormal distribution. * For the Microsoft documentation refer to support.microsoft.com * For the Google documentation refer to support.google.com |
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