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 ...

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 ...

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Editor’s note: Matt Oguz is managing director of Palo Alto Venture Science. When Nassim Nicholas Taleb developed his popular theory to explore way-out-of-the-norm surprising events, he outlined three ...

At many physiological and anatomical levels in the brain, the distribution of numerous parameters is strongly skewed with a heavy tail and typically follows a lognormal distribution. The power and ...

We study several lognormal approximations for Libor market models, where special attention is paid to their simulation by direct methods and lognormal random fields. In contrast to conventional ...

SOASTA, which offers cloud testing products and services for consumer-facing Web and mobile apps, is today announced that it has acquired a company called LogNormal, which specializes website ...

The Melitz model highlights the importance of the extensive margin (the number of firms exporting) for trade flows. Using the World Bank’s Exporter Dynamics Database (EDD) featuring firm-level exports ...