new logNorm()
- Source
Methods
(static) dist(x, mean, standard_dev, cumulative)
Returns the cumulative lognormal distribution.
Parameters:
| Name | Type | Description |
|---|---|---|
x | number | The value at which to evaluate the function. |
mean | number | The mean of ln(x). |
standard_dev | number | The standard deviation of ln(x). |
cumulative | boolean | A logical value that determines the form of the function. If cumulative is TRUE, LOGNORM.DIST returns the cumulative distribution function; if FALSE, it returns the probability density function. |
- Source
Returns:
the cumulative lognormal distribution or an error if the arguments are incorrect.
(static) inv(probability, mean, standard_dev)
Returns the inverse of the lognormal cumulative distribution.
Parameters:
| Name | Type | Description |
|---|---|---|
probability | number | A probability associated with the lognormal distribution. |
mean | number | The mean of ln(x). |
standard_dev | number | The standard deviation of ln(x). |
- Source
Returns:
the inverse of the lognormal cumulative distribution or an error if the arguments are incorrect.