gemseo / post

variable_influence module

Plot the partial sensitivity of the functions

class gemseo.post.variable_influence.VariableInfluence(opt_problem)

Bases: gemseo.post.opt_post_processor.OptPostProcessor

The VariableInfluence post processing performs first order variable influence analysis by computing df/dxi * (xi* - xi0) where xi0 is the initial value of the variable and xi* is the optimal value of the variable

Options of the plot method are the x- and y- figure sizes, the quantile level, the use of a logarithmic scale and the possibility to save the influent variables indices as a numpy file It is also possible either to save the plot, to show the plot or both.

Constructor

Parameters

opt_problem – the optimization problem to run