Clean-up for 0.4.0 release

CHANGELOG.md

@@ -17,8 +17,12 @@ demonstrates how to calculated cumulative probabilities for multiple time points
 All calculator functions now return named tuples. The returned tuples can be index via ``returned[0]`` or 
 ``returned.point_estimate``
 
+Documentation has been overhauled for all functions and at ReadTheDocs
+
 Tests have been added for all currently available functions. 
 
+Travis CI has been integrated for continuous testing
+
 **MINOR CHANGES**:
 
 ``AIPW`` drops missing data. Similar to ``TMLE``
@@ -29,6 +33,9 @@ used ``StandardDifference``. This change is to follow PEP guidelines
 The ``psi`` argument has been replaced with ``measure`` in ``TMLE``. The print out still refers to psi. This update is 
 to help new users better understand what the argument is for
 
+Better errors for ``IPTW`` and ``IPMW``, when a unstabilized weight is requested but a numerator for the model is 
+specified
+
 #### v0.3.2
 **MAJOR CHANGES**:
 

setup.py

@@ -6,7 +6,7 @@
 setup(name='zepid',
       version=__version__,
       description='Tool package for epidemiologic analyses',
-      keywords='epidemiology inverse probability weights risk ratio g-computation g-formula IPW AIPW TMLE',
+      keywords='epidemiology inverse-probability-weights risk-ratio g-computation g-formula IPW AIPW TMLE',
       packages=['zepid',
                 'zepid.calc',
                 'zepid.graphics',

zepid/calc/__init__.py

@@ -1,4 +1,4 @@
 from .utils import (risk_ci, incidence_rate_ci, risk_ratio, risk_difference, number_needed_to_treat, odds_ratio,
                     incidence_rate_ratio, incidence_rate_difference, attributable_community_risk,
                     population_attributable_fraction, probability_to_odds, odds_to_probability, counternull_pvalue,
-                    semibayes, sensitivity, specificity, ppv_converter, npv_converter, screening_cost_analyzer)
+                    semibayes, sensitivity, specificity, ppv_converter, npv_converter, screening_cost_analyzer)