senate_polls: 3162
| rowid | question_id | poll_id | cycle | state | pollster_id | pollster | sponsor_ids | sponsors | display_name | pollster_rating_id | pollster_rating_name | fte_grade | sample_size | population | population_full | methodology | office_type | seat_number | seat_name | start_date | end_date | election_date | sponsor_candidate | internal | partisan | tracking | nationwide_batch | ranked_choice_reallocated | created_at | notes | url | stage | race_id | answer | candidate_id | candidate_name | candidate_party | pct |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3162 | 90684 | 56414 | 2018 | Nevada | 744 | Ipsos | 71,1027 | Reuters | U. Virginia Center for Politics | Ipsos | 154 | Ipsos | B- | 1137 | lv | lv | Online | U.S. Senate | 0 | Class I | 10/12/18 | 10/19/18 | 11/6/18 | 0 | 0 | 0 | 10/24/18 08:43 | https://www.reuters.com/article/us-usa-election-statepolls/republicans-gain-ground-in-texas-nevada-u-s-senate-races-poll-idUSKCN1MY18D | general | 112 | Heller | 11151 | Dean Heller | REP | 46.9 |