pymovements.gaze.transforms_pl.norm# pymovements.gaze.transforms_pl.norm(*, columns: tuple[str, str]) → Expr[source]# Take the norm of a 2D series. The norm is defined by \(\sqrt{x^2 + y^2}\) with \(x\) being the yaw component and \(y\) being the pitch component of a coordinate. Parameters: columns – Columns to take norm of.