FiveThirtyEight's Pollster Ratings: pollster-ratings.csv
Data license: CC Attribution 4.0 License · Data source: fivethirtyeight/data on GitHub · About: simonw/fivethirtyeight-datasette
10 rows where 538 Grade = "B"
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Suggested facets: NCPP/AAPOR/Roper, # of Polls for Bias Analysis, Herding Penalty
Link | rowid ▼ | Rank | Pollster | Pollster Rating ID | Polls Analyzed | NCPP/AAPOR/Roper | Banned by 538 | Predictive Plus-Minus | 538 Grade | Mean-Reverted Bias | Races Called Correctly | Misses Outside MOE | Simple Average Error | Simple Expected Error | Simple Plus-Minus | Advanced Plus-Minus | Mean-Reverted Advanced Plus Minus | # of Polls for Bias Analysis | Bias | House Effect | Average Distance from Polling Average (ADPA) | Herding Penalty |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
101 | 101 | 101 | GQR Research (GQRR) | 126 | 57 | yes | no | 0.0080043239378806 | B | 2.127007880972816 | 0.543859649122807 | 0.1228070175438596 | 4.536231860779879 | 5.335848746522271 | -0.7947625451358039 | 0.1889929341982939 | 0.1133013102353454 | 55 | 3.593433310768821 | 3.318148647061287 | 4.138938620735813 | 0.1022700367888276 |
102 | 102 | 102 | EPIC-MRA | 84 | 54 | no | no | 0.0107773328025 | B | 0.115735045363567 | 0.7962962962962963 | 0.2222222222222222 | 5.469057718912761 | 5.689511943504002 | -0.2155998839846535 | -0.5945972458868907 | -0.3840742838142684 | 47 | 0.1919800778652759 | 0.4101546190582647 | 3.96975026527523 | 0.4665754239193021 |
106 | 106 | 106 | Rasmussen Reports/Pulse Opinion Research | 277 | 748 | no | no | 0.034939605456722 | B | -1.466656728993862 | 0.7814171122994652 | 0.2794117647058824 | 5.124549337886871 | 5.499760509362544 | -0.3703568308690899 | -0.0448965087539173 | -0.0429351062370877 | 609 | -1.546923927094157 | -1.259056324888526 | 4.632534083773963 | 0.0693719585641567 |
109 | 109 | 109 | Opinion Savvy/InsiderAdvantage | 243 | 140 | no | no | 0.0430876567634524 | B | 1.134172436865841 | 0.6678571428571428 | 0.3571428571428572 | 6.636673082624163 | 6.63630015324382 | 0.005227269986932 | -0.001721821588002 | -0.0014314655806875 | 63 | 1.515061544993567 | -0.4339651302440422 | 5.842477416317707 | 0.0 |
111 | 111 | 111 | CNN/Opinion Research Corp. | 37 | 103 | yes | no | 0.0524343084910431 | B | -0.0417071860793513 | 0.7378640776699029 | 0.2524271844660194 | 5.555428514202822 | 6.127109926458443 | -0.5668270716490319 | 0.0863242342354958 | 0.0657567294399635 | 71 | -0.0620621694645412 | 0.1710135668725464 | 4.914145789854601 | 0.1126277762206029 |
117 | 117 | 117 | Gravis Marketing | 124 | 153 | no | no | 0.1293244318018504 | B | 1.453605099111492 | 0.7058823529411765 | 0.3202614379084967 | 5.225739161173503 | 5.165997143657467 | 0.0645963581226266 | 0.1050020355552562 | 0.091404214670689 | 124 | 1.718738925072455 | -0.0742539108877049 | 4.254951041714478 | 0.0042872779483457 |
119 | 119 | 119 | Data for Progress | 522 | 73 | yes | no | 0.140218339878291 | B | 3.339741873872823 | 0.773972602739726 | 0.4246575342465753 | 6.634929578598231 | 5.665492615618223 | 0.9742913035865972 | 0.1685872306374833 | 0.1351924338388511 | 42 | 4.777564820789156 | 0.763076297843122 | 4.063613611005019 | 0.1090263606499889 |
144 | 144 | 144 | Morning Consult | 218 | 66 | no | no | 0.261043316912064 | B | 2.920609137490698 | 0.8333333333333334 | 0.5303030303030303 | 4.486910039728338 | 4.316107631936749 | 0.1756567483981795 | 0.2602110381036971 | 0.2030533947586488 | 66 | 3.742733464096532 | 0.1526781997972775 | 2.98245856099305 | 0.0 |
145 | 145 | 145 | Remington Research Group | 279 | 43 | no | no | 0.2642897009964653 | B | 1.781602967307602 | 0.7209302325581395 | 0.4186046511627907 | 5.384396841359693 | 4.293254222450261 | 1.095996959516021 | 0.2644414713430218 | 0.173530986701008 | 42 | 2.750752676100958 | -1.470989094996343 | 4.615157539084379 | 0.0 |
146 | 146 | 146 | Dan Jones & Associates | 70 | 42 | no | no | 0.2660904579794332 | B | 0.9436845309851456 | 0.9523809523809524 | 0.1666666666666667 | 6.009996141706194 | 5.934434028306922 | 0.0804164540058607 | 0.2678409226956416 | 0.145774918798337 | 36 | 1.895715607537164 | -1.712228741464027 | 9.45257682082882 | 0.0 |
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CREATE TABLE "pollster-ratings/pollster-ratings" ( "Rank" INTEGER, "Pollster" TEXT, "Pollster Rating ID" INTEGER, "Polls Analyzed" INTEGER, "NCPP/AAPOR/Roper" TEXT, "Banned by 538" TEXT, "Predictive Plus-Minus" REAL, "538 Grade" TEXT, "Mean-Reverted Bias" REAL, "Races Called Correctly" REAL, "Misses Outside MOE" REAL, "Simple Average Error" REAL, "Simple Expected Error" REAL, "Simple Plus-Minus" REAL, "Advanced Plus-Minus" REAL, "Mean-Reverted Advanced Plus Minus" REAL, "# of Polls for Bias Analysis" INTEGER, "Bias" REAL, "House Effect" REAL, "Average Distance from Polling Average (ADPA)" REAL, "Herding Penalty" REAL );