Lognormal mean and variance
lognstat
is a function specific to lognormal distribution.
Statistics and Machine Learning Toolbox™ also offers generic functions to compute summary statistics, including mean
(mean
), median (median
), interquartile range (iqr
), variance (var
), and standard deviation (std
). These generic functions support various probability distributions. To
use these functions, create a LognormalDistribution
probability distribution
object and pass the object as an input argument.
[1] Mood, A. M., F. A. Graybill, and D. C. Boes. Introduction to the Theory of Statistics. 3rd ed., New York: McGraw-Hill, 1974. pp. 540–541.
[2] Evans, M., N. Hastings, and B. Peacock. Statistical Distributions. 2nd ed., Hoboken, NJ: John Wiley & Sons, Inc., 1993.
logncdf
| lognfit
| logninv
| lognlike
| LognormalDistribution
| lognpdf
| lognrnd
| mean
| std
| var