Python freedman_bin_width Examples

Example #1

File: binnings.py Project: janpipek/physt

    def freedman_binning(data, range=None, **kwargs) -> StaticBinning:
        """Binning schema based on Freedman-Diaconis rule (from astropy).

        Parameters
        ----------
        data: arraylike
        range: Optional[tuple]

        See also
        --------
        astropy.stats.histogram.freedman_bin_width
        astropy.stats.histogram.histogram
        """
        # TODO: Could we possibly use it with FixedWidthBinning?
        from astropy.stats.histogram import freedman_bin_width
        if range is not None:
            data = data[(data >= range[0]) & (data <= range[1])]
        _, edges = freedman_bin_width(data, True)
        return NumpyBinning(edges, **kwargs)

Example #2

File: binnings.py Project: lkorley/physti

    def freedman_binning(data, range=None, **kwargs) -> StaticBinning:
        """Binning schema based on Freedman-Diaconis rule (from astropy).

        Parameters
        ----------
        data: arraylike
        range: Optional[tuple]

        See also
        --------
        astropy.stats.histogram.freedman_bin_width
        astropy.stats.histogram.histogram
        """
        # TODO: Could we possibly use it with FixedWidthBinning?
        from astropy.stats.histogram import freedman_bin_width
        if range is not None:
            data = data[(data >= range[0]) & (data <= range[1])]
        _, edges = freedman_bin_width(data, True)
        return NumpyBinning(edges, **kwargs)