lognormal
English
Etymology
Adjective
lognormal (not comparable)
- (mathematics) Describing a logarithmic function that has a normal distribution.
Noun
lognormal (plural lognormals)
- A logarithmic function that has a normal distribution.
- 2016, N B Chakrabarti, “A Note on a Sum of Lognormals”, in arXiv[1]:
- 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.