Dictionary

lognormal en · ADJ

Etymology

From log + normal.

Meanings

1. (not-comparable) Describing a logarithmic function that has a normal distribution.

Deriveds

lognormally

lognormal en · NOUN

Etymology

From log + normal.

Meanings

1. A logarithmic function that has a normal distribution.
   • The mgf of the low and high amplitude regions of a single lognormal variable and the derivatives is examined and attention is drawn to the effect of variance. The problem of inversion of the mgf/chf of a sum of lognormals to obtain the CDF/pdf is considered with special reference to methods related to Post Widder technique, Gaussian quadrature and the Fourier series method. 2016, N B Chakrabarti, “A Note on a Sum of Lognormals”, in arXiv:

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