h2o-py/h2o/frame.py
def concat(self, frames, axis=1):
        """
        Append multiple H2OFrames to this frame, column-wise or row-wise.

        :param List[H2OFrame] frames: list of frames that should be appended to the current frame.
        :param int axis: if 1 then append column-wise (default), if 0 then append row-wise.

        :returns: an H2OFrame of the combined datasets.
        """
        if len(frames) == 0:
            raise ValueError("Input list of frames is empty! Nothing to concat.")

        if axis == 1:
            df = self.cbind(frames)
        else:
            df = self.rbind(frames)
        return df
def concat(self, frames, axis=1):
        """
        Append multiple H2OFrames to this frame, column-wise or row-wise.

        :param List[H2OFrame] frames: list of frames that should be appended to the current frame.
        :param int axis: if 1 then append column-wise (default), if 0 then append row-wise.

        :returns: an H2OFrame of the combined datasets.
        """
        if len(frames) == 0:
            raise ValueError("Input list of frames is empty! Nothing to concat.")

        if axis == 1:
            df = self.cbind(frames)
        else:
            df = self.rbind(frames)
        return df
Append multiple H2OFrames to this frame, column-wise or row-wise.

        :param List[H2OFrame] frames: list of frames that should be appended to the current frame.
        :param int axis: if 1 then append column-wise (default), if 0 then append row-wise.

        :returns: an H2OFrame of the combined datasets.