Isolines (quantiles) of bivariate normal distribution
The function returns the symbolic equation of the ellipses corresponding to the isolines of a given quantile, or the isoline and its corresponding quantile passing through a given point.
Despite common contour plots where the isoline connects points of the same density, here the isoline connects points corresponding to quantiles of the same level.
The code is based on the fact that the q-level isoline satisfies:
(X-M)'inv(S)(X-M) = -2*log(q)
with X being the bivariate normal data, S its covariance matrix, and M its mean vector.
Citar como
Martin Magris (2024). Isolines (quantiles) of bivariate normal distribution (https://www.mathworks.com/matlabcentral/fileexchange/76676-isolines-quantiles-of-bivariate-normal-distribution), MATLAB Central File Exchange. Recuperado .
Compatibilidad con la versión de MATLAB
Compatibilidad con las plataformas
Windows macOS LinuxEtiquetas
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Descubra Live Editor
Cree scripts con código, salida y texto formateado en un documento ejecutable.
Versión | Publicado | Notas de la versión | |
---|---|---|---|
1.0.0 |