ValueError: Dataset Duncan was not found

Question

I am running this tutorial with statsmodel

https://www.statsmodels.org/stable/examples/notebooks/generated/regression_plots.html

However, in this line,

prestige = sm.datasets.get_rdataset("Duncan", "car", cache=True).data

i got the error:

ValueError: Dataset Duncan was not found.

Any idea how to fix that? Thanks.

Answer 1

change your code to

prestige = sm.datasets.get_rdataset("Duncan", "carData", cache=True).data

Package name has been changed from "car" to "carData" in the Rdataset.