FiveThirtyEight's Pollster Ratings: pollster-ratings.csv
Data license: CC Attribution 4.0 License · Data source: fivethirtyeight/data on GitHub · About: simonw/fivethirtyeight-datasette
7 rows where 538 Grade = "A-"
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Suggested facets: NCPP/AAPOR/Roper, 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
22 | 22 | 22 | Trafalgar Group | 338 | 76 | no | no | -0.44111500781667 | A- | -1.322880839391394 | 0.6578947368421053 | 0.3289473684210527 | 4.464504016073127 | 4.785290985686268 | -0.3159326290065507 | -0.628346204721615 | -0.4965072263540098 | 62 | -1.730800259497858 | -4.426759876682544 | 5.635691353916745 | 0.0 |
26 | 26 | 26 | Public Opinion Strategies | 260 | 77 | yes | no | -0.4030286177198171 | A- | -1.463957198958165 | 0.6818181818181818 | 0.2077922077922078 | 5.400956191025771 | 5.741270746812678 | -0.335460215180316 | -0.7056691730313095 | -0.490177117985457 | 75 | -2.147500305175781 | -4.293983837071058 | 4.560357895633497 | 0.3083430447215038 |
27 | 27 | 27 | CBS News/The New York Times | 36 | 62 | yes | no | -0.3994224601982951 | A- | 0.3025593291962615 | 0.7741935483870968 | 0.2258064516129032 | 4.476905945808657 | 5.503620680677048 | -1.021860394261805 | -0.5990196850785335 | -0.35552109890906 | 51 | 0.5306224449008119 | 1.517954371398464 | 4.121276802729937 | 0.2109512837990196 |
28 | 28 | 28 | Mason-Dixon Polling & Strategy | 197 | 445 | no | no | -0.3941200659842879 | A- | -0.515802352230278 | 0.8595505617977528 | 0.2314606741573034 | 5.126149068253763 | 5.502781457258179 | -0.3717780483978276 | -0.5459035304715585 | -0.4987849836613195 | 388 | -0.571141262644345 | -1.116511699454303 | 5.146237051158085 | 0.0896130661159873 |
29 | 29 | 29 | Public Policy Polling | 263 | 454 | no | no | -0.3918422921735414 | A- | 0.9321825021704334 | 0.7929515418502202 | 0.3149779735682819 | 5.105827020653544 | 5.550127917653857 | -0.4394465563937247 | -0.432649072316288 | -0.4073063046667555 | 327 | 1.010979282017513 | 1.05247566824167 | 4.572874664914711 | 0.0 |
30 | 30 | 30 | Emerson College | 88 | 201 | yes | no | -0.3918043792305625 | A- | 0.8432465238911562 | 0.763681592039801 | 0.2189054726368159 | 5.191912617849473 | 5.690332812916279 | -0.4935658544602152 | -0.6118003743061373 | -0.5538779247346115 | 159 | 0.954035165174952 | -1.373640348124942 | 4.557129234575539 | 0.2225262811932984 |
36 | 36 | 36 | Quinnipiac University | 267 | 219 | yes | no | -0.3149763346868122 | A- | 0.5485570013033918 | 0.817351598173516 | 0.2694063926940639 | 4.796165736298583 | 5.627070789704262 | -0.8260507127990924 | -0.3017991517287681 | -0.2669757445552307 | 165 | 0.6401595375754616 | 0.5421931999487883 | 4.89597885188422 | 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 );