Data Showing 3rd Parties Helped HRC More Than Hurt Her
These is rough as this document is a back up for another document.
Saying Stein cost Hillary the election, may make people feel good but it is not intellectually honest.
If you had the impact of 3rd party votes and assign 100% of the votes to Trump or Hillary, you can see that 3rd parties helped HRC more than they hurt. Trump would have won MN, NV, NH and possibly Maine without Gary Johnson running. He possibly would have won NM too if you add in Evan McMullin's votes.
Table of actual results:
Results 3rd party votes are moved to Trump and Clinton excluding Evan McMullen. Hillary loses MN, NV, NH and possibly Maine.
Results 3rd party votes are moved to Trump and Clinton excluding Evan McMullen. Giving Evan McMullen votes to Trump, HRC would have lost MN in addition to MN, NV, NH and possibly Maine