Live California results
Results for all statewide races, including President, Congress, the California Legislature and propositions.
Len De Groot
Len DeGroot is a Lecturer in the Graduate School of Journalism at UC Berkeley and a trainer at kdmcBerkeley. He built the interactive visualizations for the Voting With Your Tweet project.
- Email: ldegroot@berkeley.edu
Stories by Len
See all our election coverage
By Len De Groot Posted
Read our reports, get live California results and stories from around the web. Photo/Paul Goyette
US House incumbents get more attention on Twitter
By Len De Groot and Mark Huberty Posted
Incumbents receive more tweets — often vastly more — than their challengers.
Illustrations of summary data
By Len De Groot and Mark Huberty Posted
Graphics that provide insight into the project's data. UPDATED DAILY
Frequently Asked Questions
By Mark Huberty and Len De Groot Posted
Plain language explanations of the methodology behind the Voting with your Tweet project.
Win-loss prediction
By Len De Groot and Mark Huberty Posted
A daily prediction of who will win in each congressional district. UPDATED DAILY
Projected vote share
By Len De Groot and Mark Huberty Posted
A map of projected vote share for congressional candidates. UPDATED DAILY
Why we’re publishing this
By Len De Groot Posted
Our goal is to help journalists and the public better understand new political prediction techniques and to help them become critical consumers of this kind...
2012 political coverage coming soon
By Len De Groot Posted
Photo by Andy Clarke