Пример #1
0
    def integrate_box(self, low_bounds, high_bounds, maxpts=None):
        """Computes the integral of a pdf over a rectangular interval.

        Parameters
        ----------
        low_bounds : array_like
            A 1-D array containing the lower bounds of integration.
        high_bounds : array_like
            A 1-D array containing the upper bounds of integration.
        maxpts : int, optional
            The maximum number of points to use for integration.

        Returns
        -------
        value : scalar
            The result of the integral.

        """
        if maxpts is not None:
            extra_kwds = {'maxpts': maxpts}
        else:
            extra_kwds = {}

        value, inform = mvn.mvnun(low_bounds, high_bounds, self.dataset,
                                  self.covariance, **extra_kwds)
        if inform:
            msg = ('An integral in mvn.mvnun requires more points than %s' %
                   (self.d * 1000))
            warnings.warn(msg)

        return value
Пример #2
0
    def integrate_box(self, low_bounds, high_bounds, maxpts=None):
        """Computes the integral of a pdf over a rectangular interval.

        Parameters
        ----------
        low_bounds : vector
            lower bounds of integration
        high_bounds : vector
            upper bounds of integration
        maxpts=None : int
            maximum number of points to use for integration

        Returns
        -------
        value : scalar
            the result of the integral
        """
        if maxpts is not None:
            extra_kwds = {'maxpts': maxpts}
        else:
            extra_kwds = {}

        value, inform = mvn.mvnun(low_bounds, high_bounds, self.dataset,
            self.covariance, **extra_kwds)
        if inform:
            msg = ('an integral in mvn.mvnun requires more points than %s' %
                (self.d*1000))
            warnings.warn(msg)

        return value
Пример #3
0
    def integrate_box(self, low_bounds, high_bounds, maxpts=None):
        """Computes the integral of a pdf over a rectangular interval.

        Parameters
        ----------
        low_bounds : vector
          lower bounds of integration
        high_bounds : vector
          upper bounds of integration
        maxpts=None : int
          maximum number of points to use for integration

        Returns
        -------
        value : scalar
          the result of the integral
        """
        if maxpts is not None:
            extra_kwds = {'maxpts': maxpts}
        else:
            extra_kwds = {}

        value, inform = mvn.mvnun(low_bounds, high_bounds, self.dataset,
            self.covariance, **extra_kwds)
        if inform:
            msg = ('an integral in mvn.mvnun requires more points than %s' %
                (self.d*1000))
            warnings.warn(msg)

        return value
Пример #4
0
Файл: kde.py Проект: 87/scipy
    def integrate_box(self, low_bounds, high_bounds, maxpts=None):
        """Computes the integral of a pdf over a rectangular interval.

        Parameters
        ----------
        low_bounds : array_like
            A 1-D array containing the lower bounds of integration.
        high_bounds : array_like
            A 1-D array containing the upper bounds of integration.
        maxpts : int, optional
            The maximum number of points to use for integration.

        Returns
        -------
        value : scalar
            The result of the integral.

        """
        if maxpts is not None:
            extra_kwds = {'maxpts': maxpts}
        else:
            extra_kwds = {}

        value, inform = mvn.mvnun(low_bounds, high_bounds, self.dataset,
                                  self.covariance, **extra_kwds)
        if inform:
            msg = ('An integral in mvn.mvnun requires more points than %s' %
                   (self.d * 1000))
            warnings.warn(msg)

        return value