Fix problem with parameters of exponential curve fit

CODAIT / covid-notebooks

Jupyter notebooks that analyze COVID-19 time series data

Apache License 2.0

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Fix problem with parameters of exponential curve fit #13

Closed frreiss closed 4 years ago

frreiss commented 4 years ago

The exponential curve fit in fit_us_data.ipynb was having trouble converging on recent data. This change tweaks one of the bounds on the fit to prevent the optimizer from getting stuck with the exponential rate to zero. I re-enabled a part of analyze_fit_us_data.ipynb that had been broken due to this problem, and I added a few additional graphs at the bottom of that notebook while I was at it. I also reran the notebooks fit_us_data.ipynb and analyze_fit_us_data.ipynb on today's data.

review-notebook-app[bot] commented 4 years ago

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