How to return slope from OLS in statsmodels

Question

I am fitting an OLS model using statsmodels. I need to return the slope of the fitted line.

model = sm.OLS(y, X)
results = model.fit()

results.fittedvalues gives me the points of the line. How to get the slope?

Answer 1

results.params包含所有使用的变量的“斜率”。