try pinning pandas and scipy too

Author: MarcoGorelli

conda-envs/environment-dev-py37.yml

@@ -10,12 +10,14 @@ dependencies:
 - nbsphinx>=0.4
 - numpy=1.15
 - numpydoc>=0.9
+- pandas=0.24
 - pre-commit>=2.8.0
 - pytest-cov>=2.5
 - pytest>=3.0
 - python-graphviz
 - python=3.7
 - recommonmark>=0.4
+- scipy=1.2
 - sphinx-autobuild>=0.7
 - sphinx>=1.5
 - watermark

requirements-dev.txt

@@ -6,10 +6,12 @@ ipython>=7.16
 nbsphinx>=0.4
 numpy==1.15
 numpydoc>=0.9
+pandas==0.24
 pre-commit>=2.8.0
 pytest-cov>=2.5
 pytest>=3.0
 recommonmark>=0.4
+scipy==1.2
 sphinx-autobuild>=0.7
 sphinx>=1.5
 watermark

requirements.txt

@@ -1,9 +1,9 @@
 arviz>=0.9.0
 dill
 fastprogress>=0.2.0
-numpy>=1.13.0
-pandas>=0.18.0
+numpy>=1.15.0
+pandas>=0.24.0
 patsy>=0.5.1
-scipy>=0.18.1
+scipy>=1.2.0
 theano-pymc==1.0.12
 typing-extensions>=3.7.4