DOC: World Bank data needs docs

[jreback]

nice interface, but need to update with docs in io.rst

see #2592

[vincentarelbundock]

What about this?

http://umich.edu/~varel/blog/posts/world-bank-panel-data-in-pandas.html

http://umich.edu/~varel/blog/posts/world-bank-panel-data-in-pandas.txt

[jreback]

looks perfect...can you add under the io.rst under data section?

you can certainly include the link there as well...just need some simple

minimal get started type stuff....

[jreback]

closed via #4364

thanks @vincentarelbundock

statsmodels example was a nice touch..!

[jreback]

docs in theory should be built in around 2 hours....check out on web

[vincentarelbundock]

@josef-pkt will be happy to see I'm covertly pushing SM wherever I can :)

[jreback]

trivial point....mod.summary() showing the coefs section has 1 more character than the previous/next sections

[vincentarelbundock]

yes, longer variable names would make the middle panel stretch even farther out. Point of aesthetic contention, here. I've been trying to push for auto alignment for a little while and it looks like we're getting close :)

statsmodels/statsmodels#965

[jreback]

yep....we've had this open for a while: #3190