883cee17114c35a597351b7cc0f1b7e040352d54,statsmodels/tsa/tests/test_holtwinters.py,TestHoltWinters,test_simulate,#TestHoltWinters#,728

Before Change

        plt.plot(range(n), self.austourists)
        plt.plot(range(n), fit.fittedvalues)
        plt.plot(range(n, n+4), expected)
        plt.plot(range(n, n+4), sim)
        plt.savefig("test.png")
        plt.show()

        assert_almost_equal(expected, sim)

After Change

        import matplotlib.pyplot as plt
        n = len(self.austourists)
        plt.figure(figsize=(9, 6), dpi=100)
        plt.plot(range(n), self.austourists)
        plt.plot(range(n), fit.fittedvalues, "--")
        for i in range(nsim):
            plt.plot(range(n, n+steps), sim[:,i], "m-", alpha=0.1)

Instances