plfit/plfit.py
def alphavsks(self,autozoom=True,**kwargs):
        """
        Plot alpha versus the ks value for derived alpha.  This plot can be used
        as a diagnostic of whether you have derived the 'best' fit: if there are
        multiple local minima, your data set may be well suited to a broken
        powerlaw or a different function.
        """

        pylab.plot(self._alpha_values, self._xmin_kstest, '.')
        pylab.errorbar(self._alpha, self._ks, xerr=self._alphaerr, fmt='+')

        ax=pylab.gca()
        if autozoom:
            ax.set_ylim(0.8*(self._ks),3*(self._ks))
            ax.set_xlim((self._alpha)-5*self._alphaerr,(self._alpha)+5*self._alphaerr)
        ax.set_ylabel("KS statistic")
        ax.set_xlabel(r'$\alpha$')
        pylab.draw()

        return ax
def alphavsks(self,autozoom=True,**kwargs):
        """
        Plot alpha versus the ks value for derived alpha.  This plot can be used
        as a diagnostic of whether you have derived the 'best' fit: if there are
        multiple local minima, your data set may be well suited to a broken
        powerlaw or a different function.
        """

        pylab.plot(self._alpha_values, self._xmin_kstest, '.')
        pylab.errorbar(self._alpha, self._ks, xerr=self._alphaerr, fmt='+')

        ax=pylab.gca()
        if autozoom:
            ax.set_ylim(0.8*(self._ks),3*(self._ks))
            ax.set_xlim((self._alpha)-5*self._alphaerr,(self._alpha)+5*self._alphaerr)
        ax.set_ylabel("KS statistic")
        ax.set_xlabel(r'$\alpha$')
        pylab.draw()

        return ax
Plot alpha versus the ks value for derived alpha.  This plot can be used
        as a diagnostic of whether you have derived the 'best' fit: if there are
        multiple local minima, your data set may be well suited to a broken
        powerlaw or a different function.