[SciPy-User] sparse array hstack

[Jason Rennie]

It appears that numpy.hstack doesn't work with scipy sparse arrays.  I'm
using scipy 0.6.0 (Debian stable).  Am I observing correctly?  Does a later
version of numpy/scipy fix this?  Or, is there code available which will do
an hstack on sparse arrays?

Thanks,

Jason

-- 
Jason Rennie
Research Scientist, ITA Software
617-714-2645
http://www.itasoftware.com/
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