DOC: make isin section in indexing.rst more prominent, maybe add to 10min.rst

[jreback]

seems lots of questions in regards to this simple, but very useful function

http://stackoverflow.com/questions/17046823/filter-pandas-dataframe-with-another-series
http://stackoverflow.com/questions/17223362/the-python-version-of-rs-in-function

[hayd]

With regards to the second one of those, perhaps %in% would be useful in the r conversion doc (I have no idea about R, this section is pretty sparse atm)

[jreback]

me neither....

[hayd]

made that part separate issue (good exercise for someone who does know R): #3980

[jreback]

maybe put out a request on the mailing list? for someone intersted in helping flesh out docs

(maybe numpy/ scipy/ statsmodels even R mailing lists)?

[hayd]

Good idea, do I just spam them all?

[jreback]

sure why not

[jreback]

sorry looks like this for accident it closed

[jorisvandenbossche]

yeah it was, that's the problem with things like doesn't close #... and automatically closing :-)

[clham]

This seems well covered in current version of the docs, indexing.rst, starting at line 573. (http://pandas.pydata.org/pandas-docs/stable/indexing.html#indexing-with-isin).

[jorisvandenbossche]

The idea (in the title of the issue) was to add something about isin to 10min.rst