Dominik Traxl

Use the [tutorials](http://deepgraph.readthedocs.io/en/latest/tutorials/index.html) as test scripts.

None of the plotting methods are covered by test scripts so far. Change that.

Similarly to [DeepGraph.plot_2d](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.plot_2d.html#deepgraph.deepgraph.DeepGraph.plot_2d) and [DeepGraph.plot_2d_generator](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.plot_2d_generator.html#deepgraph.deepgraph.DeepGraph.plot_2d_generator), implement `plot_3d` and `plot_3d_generator` methods to create scatter/quiver plots of networks in 3 dimensions. I think the [Mayavi](http://docs.enthought.com/mayavi/mayavi/) package might be a good candidate for...

Implement functions that take popular graph representations as input [e.g., (sparse) matrices/tensors, networkx/graph-tool graphs, etc.], and return [DeepGraph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.html#deepgraph.deepgraph.DeepGraph) instances. Basically, I'd like to reverse the functions [return_cs_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_cs_graph.html#deepgraph.deepgraph.DeepGraph.return_cs_graph), [return_nx_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_nx_graph.html#deepgraph.deepgraph.DeepGraph.return_nx_graph) and [return_gt_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_gt_graph.html#deepgraph.deepgraph.DeepGraph.return_gt_graph),...

Find a suitable multilayer network package and implement a method to convert to it, similarly to [DeepGraph.return_cs_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_cs_graph.html#deepgraph.deepgraph.DeepGraph.return_cs_graph), [DeepGraph.return_nx_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_nx_graph.html#deepgraph.deepgraph.DeepGraph.return_nx_graph) and [DeepGraph.return_gt_graph](http://deepgraph.readthedocs.io/en/latest/generated/deepgraph.deepgraph.DeepGraph.return_gt_graph.html#deepgraph.deepgraph.DeepGraph.return_gt_graph). So far, I've only found these Python packages dedicated to...