Note: You must specify a value for the shape parameter for a lognormal Q-Q plot with the SIGMA= option or its alias, the SHAPE= option. The plot in Output 10.2.2 displays the most linear point pattern ...

Particle size;1;1.085334793;1.177951612;1.278471869;1.387570001;1.505978;1.63449032;1.773969213;1.925350509;2.089649895;2.267969736;2.461506464;2.671558608;2. ...

Abstract: A simple and novel method is presented to approximate by the lognormal distribution the probability density function of the sum of correlated lognormal random variables. The method is also ...

When you request a lognormal probability plot, you must specify the shape parameter for the lognormal distribution (see Table 9.13 for the equation). The value of must be positive, and typical values ...

Abstract: A simple, novel, and general method is presented in this paper for approximating the sum of independent or arbitrarily correlated lognormal random variables (RV) by a single lognormal RV.

ABSTRACT: Background: The signal-to-noise ratio (SNR) is recognized as an index of measurements reproducibility. We derive the maximum likelihood estimators of SNR and discuss confidence interval ...

This code allows for the production of 2-d correlated lognormal random fields. These have application as e.g. cosmological (rho > 0) density fields projected on the sky. The basic math behind this ...