j_johnson_M

Use moments to estimate parameters of a Johnson distribution.

Usage

from j_johnson_M import f_johnson_M

coef, j_type, err = f_johnson_M(mu, sd, skew, kurt)

gamma, delta, xi, lam = coef

References

Ported from original MATLAB ToolBox "Johnson Curve Toolbox"
Dave (2021). Johnson Curve Toolbox 
(https://www.mathworks.com/matlabcentral/fileexchange/46123-johnson-curve-toolbox), 
MATLAB Central File Exchange. Retrieved April 29, 2021.

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