changelog

docs/Changelog.rst

@@ -1,6 +1,19 @@
 Changelog
 ---------
 
+0.24.2 - Unreleased
+^^^^^^^^^^^^^^^^^^^
+
+Bug fixes
+'''''''''
+
+-  Fixed bug when no covariates were passed into ``CoxPHFitter``. See
+   #975
+-  Fixed error in ``StatisticalResult`` where the test name was not
+   displayed correctly.
+-  Fixed a keyword bug in ``plot_covariate_groups`` for parametric
+   models.
+
 0.24.1 - 2020-03-05
 ^^^^^^^^^^^^^^^^^^^
 
@@ -10,6 +23,8 @@ New features
 -  Stability improvements for GeneralizedGammaRegressionFitter and
    CoxPHFitter with spline estimation.
 
+.. _bug-fixes-1:
+
 Bug fixes
 '''''''''
 
@@ -21,8 +36,8 @@ Bug fixes
 ^^^^^^^^^^^^^^^^^^^
 
 This version and future versions of lifelines no longer support py35.
-Pandas 1.0 is fully supported, along with previous version. Minimum
-Scipy has been bumped to 1.2.0
+Pandas 1.0 is fully supported, along with previous versions. Minimum
+Scipy has been bumped to 1.2.0.
 
 .. _new-features-1:
 
@@ -44,7 +59,7 @@ New features
 -  Univariate parametric models have a ``plot_density``,
    ``density_at_times``, and property ``density_`` that computes the
    probability density function estimates.
--  new dataset for interval regression involving C. Botulinum.
+-  new dataset for interval regression involving *C. Botulinum*.
 -  new ``lifelines.fitters.mixins.ProportionalHazardMixin`` that
    implements proportional hazard checks.
 
@@ -74,7 +89,7 @@ API Changes
    to ``scoring_method``.
 -  removed ``_score_`` and ``path`` from Cox model.
 
-.. _bug-fixes-1:
+.. _bug-fixes-2:
 
 Bug fixes
 '''''''''
@@ -92,7 +107,7 @@ Bug fixes
 0.23.9 - 2020-01-28
 ^^^^^^^^^^^^^^^^^^^
 
-.. _bug-fixes-2:
+.. _bug-fixes-3:
 
 Bug fixes
 '''''''''
@@ -108,7 +123,7 @@ Bug fixes
 0.23.8 - 2020-01-21
 ^^^^^^^^^^^^^^^^^^^
 
-.. _bug-fixes-3:
+.. _bug-fixes-4:
 
 Bug fixes
 '''''''''
@@ -159,7 +174,7 @@ New features
 -  New lymph node cancer dataset, originally from *H.F. for the German
    Breast Cancer Study Group (GBSG) (1994)*
 
-.. _bug-fixes-4:
+.. _bug-fixes-5:
 
 Bug fixes
 '''''''''
@@ -188,7 +203,7 @@ New features
 
 -  ``StatisticalResult.print_summary`` supports html output.
 
-.. _bug-fixes-5:
+.. _bug-fixes-6:
 
 Bug fixes
 '''''''''
@@ -213,7 +228,7 @@ New features
 -  performance improvements on regression models’ preprocessing. Should
    make datasets with high number of columns more performant.
 
-.. _bug-fixes-6:
+.. _bug-fixes-7:
 
 Bug fixes
 '''''''''
@@ -237,7 +252,7 @@ New features
 -  performance improvements for ``CoxPHFitter`` - up to 30% performance
    improvements for some datasets.
 
-.. _bug-fixes-7:
+.. _bug-fixes-8:
 
 Bug fixes
 '''''''''
@@ -263,7 +278,7 @@ New features
    Jupyter notebooks!
 -  silenced some warnings.
 
-.. _bug-fixes-8:
+.. _bug-fixes-9:
 
 Bug fixes
 '''''''''
@@ -293,7 +308,7 @@ API Changes
 The tests were re-factored to be shipped with the package. Let me know
 if this causes problems.
 
-.. _bug-fixes-9:
+.. _bug-fixes-10:
 
 Bug fixes
 '''''''''
@@ -308,7 +323,7 @@ Bug fixes
 0.22.9 - 2019-10-30
 ^^^^^^^^^^^^^^^^^^^
 
-.. _bug-fixes-10:
+.. _bug-fixes-11:
 
 Bug fixes
 '''''''''
@@ -335,7 +350,7 @@ New features
 -  ``conditional_after`` now available in ``CoxPHFitter.predict_median``
 -  Suppressed some unimportant warnings.
 
-.. _bug-fixes-11:
+.. _bug-fixes-12:
 
 Bug fixes
 '''''''''
@@ -355,7 +370,7 @@ New features
 -  new ``ApproximationWarning`` to tell you if the package is making an
    potentially mislead approximation.
 
-.. _bug-fixes-12:
+.. _bug-fixes-13:
 
 Bug fixes
 '''''''''
@@ -386,7 +401,7 @@ New features
 
 -  ``conditional_after`` works for ``CoxPHFitter`` prediction models 😅
 
-.. _bug-fixes-13:
+.. _bug-fixes-14:
 
 Bug fixes
 '''''''''
@@ -416,7 +431,7 @@ New features
    weights.
 -  Better support for predicting on Pandas Series
 
-.. _bug-fixes-14:
+.. _bug-fixes-15:
 
 Bug fixes
 '''''''''
@@ -457,7 +472,7 @@ API changes
 -  ``KaplanMeierFitter.survival_function_``\ ‘s’ index is no longer
    given the name “timeline”.
 
-.. _bug-fixes-15:
+.. _bug-fixes-16:
 
 Bug fixes
 '''''''''
@@ -494,7 +509,7 @@ API changes
    gains only in Cox models, and only a small fraction of the API was
    being used.
 
-.. _bug-fixes-16:
+.. _bug-fixes-17:
 
 Bug fixes
 '''''''''
@@ -518,7 +533,7 @@ New features
 
 -  lifelines is now compatible with scipy>=1.3.0
 
-.. _bug-fixes-17:
+.. _bug-fixes-18:
 
 Bug fixes
 '''''''''
@@ -562,7 +577,7 @@ API changes
    ``.print_summary`` includes confidence intervals for the exponential
    of the value.
 
-.. _bug-fixes-18:
+.. _bug-fixes-19:
 
 Bug fixes
 '''''''''
@@ -611,7 +626,7 @@ API changes
    could set ``fit_intercept`` to False and not have to set
    ``ancillary_df`` - now one must specify a DataFrame.
 
-.. _bug-fixes-19:
+.. _bug-fixes-20:
 
 Bug fixes
 '''''''''
@@ -634,7 +649,7 @@ New features
 
 -  ``scoring_method`` now a kwarg on ``sklearn_adapter``
 
-.. _bug-fixes-20:
+.. _bug-fixes-21:
 
 Bug fixes
 '''''''''
@@ -663,7 +678,7 @@ New features
 -  ``CoxPHFitter.check_assumptions`` now accepts a ``columns`` parameter
    to specify only checking a subset of columns.
 
-.. _bug-fixes-21:
+.. _bug-fixes-22:
 
 Bug fixes
 '''''''''
@@ -699,7 +714,7 @@ API changes
 -  removing ``_compute_likelihood_ratio_test`` on regression models. Use
    ``log_likelihood_ratio_test`` now.
 
-.. _bug-fixes-22:
+.. _bug-fixes-23:
 
 Bug fixes
 '''''''''
@@ -726,7 +741,7 @@ API changes
 -  output of ``survival_table_from_events`` when collapsing rows to
    intervals now removes the “aggregate” column multi-index.
 
-.. _bug-fixes-23:
+.. _bug-fixes-24:
 
 Bug fixes
 '''''''''
@@ -763,7 +778,7 @@ API changes
 -  ``entries`` property in multivariate parametric models has a new
    Series name: ``entry``
 
-.. _bug-fixes-24:
+.. _bug-fixes-25:
 
 Bug fixes
 '''''''''
@@ -795,7 +810,7 @@ API changes
 -  in ``AalenJohansenFitter``, the ``variance`` parameter is renamed to
    ``variance_`` to align with the usual lifelines convention.
 
-.. _bug-fixes-25:
+.. _bug-fixes-26:
 
 Bug fixes
 '''''''''
@@ -828,7 +843,7 @@ API changes
 -  Pandas is now correctly pinned to >= 0.23.0. This was always the
    case, but not specified in setup.py correctly.
 
-.. _bug-fixes-26:
+.. _bug-fixes-27:
 
 Bug fixes
 '''''''''
@@ -884,7 +899,7 @@ API changes
    @vpolimenov!
 -  The ``C`` column in ``load_lcd`` dataset is renamed to ``E``.
 
-.. _bug-fixes-27:
+.. _bug-fixes-28:
 
 Bug fixes
 '''''''''
@@ -953,7 +968,7 @@ API changes
    transposed now (previous parameters where columns, now parameters are
    rows).
 
-.. _bug-fixes-28:
+.. _bug-fixes-29:
 
 Bug fixes
 '''''''''
@@ -980,7 +995,7 @@ New features
 0.19.4 - 2019-02-25
 ^^^^^^^^^^^^^^^^^^^
 
-.. _bug-fixes-29:
+.. _bug-fixes-30:
 
 Bug fixes
 '''''''''
@@ -1017,7 +1032,7 @@ New features
 -  ``ParametricUnivariateFitters``, like ``WeibullFitter``, have
    smoothed plots when plotting (vs stepped plots)
 
-.. _bug-fixes-30:
+.. _bug-fixes-31:
 
 Bug fixes
 '''''''''
@@ -1093,7 +1108,7 @@ API changes
    means that the *default* for alpha is set to 0.05 in the latest
    lifelines, instead of 0.95 in previous versions.
 
-.. _bug-fixes-31:
+.. _bug-fixes-32:
 
 Bug Fixes
 '''''''''