Log-normal Distribution for the Probability Distribution Calculator
- Density Function
- The log-normal distribution has the probability density function:
where
- L
- This field displays the current variate value for the Lognormal distribution. When you edit this value (either manually or with the micro scrolls), Statistica computes the associated p-value for the specified parameters.
- p
- This field displays the p-value computed from the specified variate value and parameters or you can enter a desired p-value (either manually or edit the existing value with the microscrolls) and compute the critical value of the distribution for the specified parameters.
- Mu, Sigma
- Specify here the scale and shape parameters of the distribution, m and s, respectively. If one or both of these parameters are changed, then the p-value will be recomputed based on the respective variate value.
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