Altair
Altair is a declarative statistical visualization library for Python. With Altair, you can spend more time understanding your data and its meaning. Altair's API is simple, friendly and consistent and built on top of the powerful Vega-Lite JSON specification. This elegant simplicity produces beautiful and effective visualizations with a minimal amount of code. Altair is developed by Jake Vanderplas and Brian Granger in close collaboration with the UW Interactive Data Lab.
Errors
No module named 'altair.vegalite.v4'
- 해결 - altair upgrade
pip install --upgrade altair
TypeError: Cannot interpret '<attribute 'dtype' of 'numpy.generic' objects>' as a data type
-
numpy 버전 확인
pip show numpy
-
해결 - numpy 다운그레이드
pip install numpy==1.16.5
