Interactive dynamic graph plugin

Hello all,

sorry for the maybe basic question, but I couldn’t find anything matching my specific question. I would like to ask you if there is any plugin which allows the user to:

1. Select which line in the graph she/he wants to see.

2. Select the source of this data (for multiple sources the data will need to be averaged)

To give you an example I would like the user to be able to have the experience approximately as here:

https://elections.huffingtonpost.com/pollster/2016-national-gop-primary#!estimate=custom&hiddenpollsters=fox,monmouth-university,bloombergselzer,cbs

Thanks a lot in advance!