Python WeibullFitter.plot_cumulative_density Examples

Example #1

File: test_plotting.py Project: rserran/lifelines

    def test_parametric_plotting_with_show_censors(self, block):
        n = 200
        T = (np.sqrt(50) * np.random.exponential(1, size=n)) ** 2
        E = T < 100
        T = np.minimum(T, 100)

        wf = WeibullFitter().fit(T, E)
        wf.plot_density(show_censors=True)
        wf.plot_cumulative_density(show_censors=True)

        self.plt.title("test_parametric_plotting_with_show_censors:cumulative_density")
        self.plt.show(block=block)

        wf.plot_survival_function(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:survival_function")
        self.plt.show(block=block)

        wf.plot_cumulative_hazard(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:cumulative_hazard")
        self.plt.show(block=block)

        wf.plot_density(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:density")
        self.plt.show(block=block)
        return

Example #2

    def test_parametric_plotting_with_show_censors(self, block):
        n = 200
        T = 50 * np.random.exponential(1, size=(n, 1)) ** 2
        E = np.random.rand(n) > 0.2

        wf = WeibullFitter().fit(T, E, timeline=np.linspace(0, 5, 1000))
        wf.plot_cumulative_density(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:cumulative_density")
        self.plt.show(block=block)

        wf.plot_survival_function(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:survival_function")
        self.plt.show(block=block)

        wf.plot_cumulative_hazard(show_censors=True)
        self.plt.title("test_parametric_plotting_with_show_censors:cumulative_hazard")
        self.plt.show(block=block)
        return