[jupyterhub] add pingouin and statsmodels

jupyterhub/base/Dockerfile

@@ -51,9 +51,11 @@ RUN mkdir -p ~/.venv && \
         wheel \
         black \
         isort \
+        pandas \
         scipy \
+        pingouin \
+        statsmodels \
         matplotlib \
-        pandas \
         tables \
         xlrd \
         hsluv \