title: How do I calculate the Adjusted R-squared score using scikit-learn?
body: <p>I'm already using the <a href="http://scikit-learn.org/stable/modules/generated/sklearn.metrics.r2_score.html" rel="noreferrer">r2_score</a> function but don't understand how I can get the "adjusted" R^2 score from this. The description at this page doesn't mention it - maybe it's the adjusted score by default?</p>