Source code for spynnaker.pyNN.utilities.random_stats.abstract_random_stats

# Copyright (c) 2017-2019 The University of Manchester
#
# This program 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.
#
# This program 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.
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# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from spinn_utilities.abstract_base import AbstractBase, abstractmethod


[docs]class AbstractRandomStats(object, metaclass=AbstractBase): """ Statistics about PyNN RandomDistribution objects """ __slots__ = ()
[docs] @abstractmethod def cdf(self, dist, v): """ Return the cumulative distribution function value for the value v """
[docs] @abstractmethod def ppf(self, dist, p): """ Return the percent point function value for the probability p """
[docs] @abstractmethod def mean(self, dist): """ Return the mean of the distribution """
[docs] @abstractmethod def std(self, dist): """ Return the standard deviation of the distribution """
[docs] @abstractmethod def var(self, dist): """ Return the variance of the distribution """
[docs] @abstractmethod def high(self, dist): """ Return the high cutoff value of the distribution, or None if the\ distribution is unbounded """
[docs] @abstractmethod def low(self, dist): """ Return the low cutoff value of the distribution, or None if the\ distribution is unbounded """