[<span name="U">U</span>]</span><span class="params">(<span name="fn">fn: (<a name="org.saddle.Vec" class="extype" href="../Vec.html">Vec</a>[T]) ⇒ <a name="org.saddle.Vec" class="extype" href="../Vec.html">Vec</a>[U]</span>)</span><span class="params">(<span class="implicit">implicit </span><span name="arg0">arg0: ST[U]</span>)</span><span class="result">: <a name="org.saddle.Frame" class="extype" href="../Frame.html">Frame</a>[X, Y, U]</span>
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