add online_lda example
Update README.md
Merge pull request #4 from aaronkl/master

add example
Update README.md
return nan if no marginals are computed
only compute triangluar matrix for pairwise marginals
change back to temporary files
Merge pull request #5 from aaronkl/master

bugfixes
allow 3d plots
adjusted calls for 3d plotting to make it matplotlib > 0.99 compatible

See:
http://stackoverflow.com/questions/3810865/matplotlib-unknown-projection-3d-error
Merge pull request #6 from Qwlouse/plotfix

adjusted calls for 3d plotting to make it matplotlib > 0.99 compatible
fixed the negative variance bug
bounds and default values for csv file have to be specified
Update README.md
Merge branch 'aaronkl-master'
Update visualizer.py
Merge pull request #7 from aaronkl/master

fixed the negative variance bug
print sum_of_pairwise_marginals
print sum_of_pairwise_marginals
Merge branch 'master' of https://github.com/aaronkl/fanova.git