pm4py.objects.random_variables.gamma package

Submodules

pm4py.objects.random_variables.gamma.random_variable module

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.

class pm4py.objects.random_variables.gamma.random_variable.Gamma(a=1, loc=0, scale=1)[source]

Bases: pm4py.objects.random_variables.basic_structure.BasicStructureRandomVariable

Describes a normal variable

calculate_loglikelihood(values)[source]

Calculate log likelihood

Parameters

values – Empirical values to work on

Returns

Log likelihood that the values follows the distribution

Return type

likelihood

calculate_parameters(values)[source]

Calculate parameters of the current distribution

Parameters

values – Empirical values to work on

get_distribution_parameters()[source]

Get a string representing distribution parameters

Returns

String representing distribution parameters

Return type

distribution_parameters

get_distribution_type()[source]

Get current distribution type

Returns

String representing the distribution type

Return type

distribution_type

get_value()[source]

Get a random value following the distribution

Returns

Value obtained following the distribution

Return type

value

read_from_string(distribution_parameters)[source]

Initialize distribution parameters from string

Parameters

distribution_parameters – Current distribution parameters as exported on the Petri net

Module contents

This file is part of PM4Py (More Info: https://pm4py.fit.fraunhofer.de).

PM4Py is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

PM4Py is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PM4Py. If not, see <https://www.gnu.org/licenses/>.