FiveThirtyEight's Pollster Ratings: pollster-ratings.csv
Data license: CC Attribution 4.0 License · Data source: fivethirtyeight/data on GitHub · About: simonw/fivethirtyeight-datasette
493 rows sorted by Pollster
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Suggested facets: NCPP/AAPOR/Roper, Banned by 538
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
219 | 219 | 219 | 1892 Polling | 461 | 1 | no | no | 0.5198914173942083 | B/C | -0.0277419910364482 | 1.0 | 0.0 | 0.6050987243652344 | 4.986418844306704 | -4.376465779334881 | -3.738883553313888 | -0.1714167785284408 | 1 | -0.6050987243652344 | -4.217575998017282 | 7.549999237060547 | 0.0 |
383 | 383 | 383 | 20/20 Insight | 1 | 8 | no | no | 0.7726710092488588 | B/C | 0.5194501176309351 | 0.625 | 0.25 | 10.15272641181946 | 6.185246428650617 | 3.97233432377543 | 1.54964468511572 | 0.3536957571176695 | 5 | 2.93757553100586 | 3.179270582539695 | 6.887526543234835 | 0.0 |
331 | 331 | 331 | A&A Research | 2 | 1 | no | no | 0.6789533460330148 | B/C | -0.1488675128531222 | 0.0 | 1.0 | 10.04303741455078 | 5.738853416971225 | 4.309038338186145 | 2.334648105905419 | 0.0346063887415019 | 1 | -10.04303741455078 | 0.0 | ||
2 | 2 | 2 | ABC News/The Washington Post | 3 | 82 | yes | no | -0.9919601103089348 | A+ | 0.919806741264664 | 0.7378048780487805 | 0.0853658536585366 | 3.053507269882574 | 4.972745084419228 | -1.914383473930063 | -1.328716976870906 | -0.980676124300166 | 77 | 1.256718524090656 | 1.231279279930035 | 3.827491674106647 | 0.1323492717694392 |
307 | 307 | 307 | ALG Research | 14 | 20 | no | no | 0.6427516791927023 | B/C | 1.312342015934227 | 0.575 | 0.35 | 6.310317039489746 | 5.869546981792729 | 0.4456243983036055 | 0.9047965259224644 | 0.3601880678847847 | 20 | 3.29661808013916 | 5.859090865572082 | 4.818246478230167 | 0.107875495901892 |
197 | 197 | 197 | APC Research | 4 | 2 | no | no | 0.4550446757982236 | B/C | 0.1699623547622983 | 1.0 | 0.0 | 2.534235000610352 | 5.353794251459908 | -2.814704910242967 | -3.205234956036415 | -0.2149639952739889 | 2 | 2.534235000610352 | 0.4023811703636535 | 0.0 | |
281 | 281 | 281 | ASA Marketing Group | 5 | 1 | no | no | 0.6092912170977801 | B/C | 0.1091834640090221 | 1.0 | 0.0 | 5.53753662109375 | 5.337060581610748 | 0.2053303800895914 | -1.515833975783473 | -0.0298876586582136 | 1 | 5.53753662109375 | 0.0 | ||
261 | 261 | 261 | AYTM | 635 | 4 | no | no | 0.5874428609973176 | B/C | 0.6593147624622692 | 0.75 | 0.0 | 3.62623119354248 | 4.288456421692077 | -0.6573708875430071 | -0.621834409146875 | -0.1130608016630682 | 4 | 3.62623119354248 | 0.2269919453753536 | 3.051699940686654 | 1.278770144632121 |
373 | 373 | 373 | Abacus Associates | 6 | 2 | no | no | 0.7479667078828547 | B/C | 0.1657550174081954 | 0.5 | 0.5 | 8.05563735961914 | 6.17635698229895 | 1.88413471792678 | 2.977452512533899 | 0.1363118233194016 | 2 | 3.620578765869141 | 6.5 | 0.0 | |
48 | 48 | 48 | Abt Associates | 7 | 10 | yes | no | -0.2230922139435841 | A/B | 0.8133371554939981 | 0.9 | 0.3 | 3.862665557861328 | 5.52278232564798 | -1.655262427180062 | -0.7831479146443763 | -0.199387794214817 | 9 | 3.323231167263455 | 0.2381627661094586 | 4.072007221867431 | 0.3614499188529773 |
168 | 168 | 168 | Alabama State University | 8 | 4 | no | no | 0.354813048295232 | B/C | 0.5 | 0.5 | 6.384744644165039 | 9.412257812926748 | -3.022658828155119 | -4.208478728945152 | -0.4202790558249763 | 0 | 5.0 | 0.0298356183924002 | |||
254 | 254 | 254 | Alaska Survey Research | 155 | 9 | no | no | 0.5740976421836099 | B/C | 1.864177303236265 | 0.4444444444444444 | 0.4444444444444444 | 7.410337236192492 | 5.666928752451221 | 1.748262824347859 | 0.7170276814330256 | 0.1817091398941078 | 9 | 7.356078677707249 | 3.51202323247516 | 11.22645419647108 | 0.0 |
207 | 207 | 207 | Amber Integrated | 556 | 1 | no | no | 0.4991578947368421 | B/C | -0.0197500931589227 | 1.0 | 0.0 | 0.3752517700195313 | 5.821665544995738 | -5.441559434369617 | -4.582240064473633 | -0.2411705297091386 | 1 | -0.3752517700195313 | -5.399999618530273 | 6.299999237060547 | 0.1961096424653417 |
357 | 357 | 357 | American Research Group | 9 | 277 | yes | no | 0.7241709590734948 | C+ | 0.0764734179302929 | 0.7509025270758123 | 0.4007220216606498 | 7.530794866678947 | 7.004901459409429 | 0.5307477478761059 | 0.8663607536388283 | 0.7702975692113456 | 86 | 0.1135636263115462 | -1.142137648661575 | 6.882220458743856 | 0.0 |
100 | 100 | 100 | American Viewpoint | 10 | 8 | no | no | 0.0051543406263754 | B/C | -0.7621450628157735 | 0.6875 | 0.0 | 4.16240930557251 | 5.712293976693308 | -1.545030330514208 | -2.079017544121555 | -0.4454959471628316 | 8 | -3.556739330291748 | -3.333993881672352 | 6.252438154863531 | 0.0 |
291 | 291 | 291 | Analytical Group | 11 | 1 | no | no | 0.6184552499999836 | B/C | 0.0598262926693221 | 1.0 | 0.0 | 4.036056518554688 | 5.176661106527053 | -1.135750247365776 | -1.746730230604324 | -0.0258917072915293 | 1 | 4.036056518554688 | -1.333333333333333 | 6.666666666666666 | 0.0 |
57 | 57 | 57 | Angus Reid Global | 13 | 31 | no | no | -0.1891576113303911 | B+ | -1.156968436932061 | 0.935483870967742 | 0.0645161290322581 | 3.188856924733808 | 4.892401796541075 | -1.698690531200678 | -1.402220205704477 | -0.6996465885099965 | 31 | -2.318777145877961 | 0.7856167374884813 | 2.999321370691419 | 0.7563524627758474 |
421 | 421 | 421 | Arizona State University | 15 | 8 | no | no | 0.866433453873116 | B/C | 0.5564589048318203 | 1.0 | 0.5 | 8.227585315704346 | 6.339161300715874 | 1.893278355595062 | 2.025491846080711 | 0.2809977952662606 | 6 | 5.835334777832031 | 6.070740728025083 | 3.142654716224832 | 0.5185243754774501 |
359 | 359 | 359 | Arthur J. Finkelstein & Associates | 16 | 1 | no | no | 0.7311744675064819 | B/C | -0.202592759519747 | 0.0 | 1.0 | 13.66749954223633 | 6.614494543737975 | 7.057859339104942 | 5.857637552939973 | 0.0868275102149689 | 1 | -13.66749954223633 | 0.0 | ||
268 | 268 | 268 | Aspen Media & Market Research | 17 | 3 | no | no | 0.5947561192509095 | B/C | -0.0063020479446093 | 1.0 | 0.6666666666666666 | 7.454544067382813 | 5.585990837842279 | 1.873407570147123 | -0.0905029317702228 | -0.0051502375826832 | 3 | -0.1107432047526042 | 0.0 | ||
11 | 11 | 11 | AtlasIntel | 546 | 22 | yes | no | -0.7499685151956839 | A | 0.4354616403579712 | 0.75 | 0.2272727272727273 | 4.584125345403498 | 5.225420256679696 | -0.6364405706696089 | -1.023215482173971 | -0.5627685151956839 | 14 | 0.9953408922467912 | -1.740201084411755 | 6.067670031564372 | 0.0 |
416 | 416 | 416 | Auburn University at Montgomery | 588 | 2 | no | no | 0.849329974972278 | B/C | 0.7860176086425782 | 1.0 | 0.5 | 7.860176086425781 | 4.428574095208752 | 3.436456331823618 | 2.037031956009374 | 0.2037031956009374 | 2 | 7.860176086425781 | 0.2442885262625563 | 2.700004577636719 | 0.9122677937134068 |
286 | 286 | 286 | BIGresearch | 19 | 1 | no | no | 0.611345728047248 | B/C | -0.0300829916661306 | 1.0 | 0.0 | 1.889528274536133 | 4.344390565009105 | -2.450007949866383 | -3.720704480533952 | -0.0592369658546209 | 1 | -1.889528274536133 | -7.5 | 6.4 | 0.0 |
156 | 156 | 156 | BK Strategies | 20 | 3 | no | no | 0.3273159900092489 | B/C | 0.4063231875307592 | 0.6666666666666666 | 0.6666666666666666 | 3.803844451904297 | 4.427948959480438 | -0.6192501669695522 | -2.213302633524329 | -0.2453545825213887 | 3 | 3.66537348429362 | -2.929798049156112 | 3.271102183887483 | 0.2682158477098666 |
452 | 452 | 452 | BWD Global | 527 | 2 | no | no | 1.045711407806707 | B/C | -0.1404711485062427 | 1.0 | 0.5 | 13.50125408172607 | 7.134482252583018 | 6.371626169749645 | 6.392500185529562 | 0.4620369456092442 | 1 | -4.353763580322266 | -5.299999237060547 | 0.0 | |
437 | 437 | 437 | Bainbridge Media Group | 656 | 1 | no | no | 0.953342212040748 | B/C | 0.4812609706441475 | 1.0 | 1.0 | 21.17589569091797 | 5.6804533814596 | 15.50029665006496 | 13.96330905438646 | 0.3173417439811224 | 1 | 21.17589569091797 | 0.0 | ||
407 | 407 | 407 | Baldwin Wallace University | 401 | 2 | no | no | 0.8202506188048283 | B/C | 0.7280571696293006 | 0.5 | 0.5 | 8.304094314575195 | 5.071536737268028 | 3.237411917913756 | 2.883790876919586 | 0.252834872066392 | 2 | 8.304094314575195 | 3.546666781107585 | 0.0 | |
365 | 365 | 365 | Bannon Communications Research | 21 | 2 | no | no | 0.7359362734296809 | B/C | 0.3276200692953867 | 1.0 | 0.5 | 10.37347793579102 | 6.048284897877401 | 4.330047378520204 | 3.460380350212206 | 0.1092873631333819 | 2 | 10.37347793579102 | 8.333333333333332 | 21.0 | 0.0 |
73 | 73 | 73 | Baruch College | 22 | 2 | yes | no | -0.0937916384673061 | A/B | 1.0 | 0.0 | 5.486835479736328 | 9.283068746160636 | -3.791378925817718 | -0.5855972152556834 | -0.0449379192348417 | 0 | 9.150757595082505 | 0.0 | |||
362 | 362 | 362 | Baselice & Associates | 23 | 2 | no | no | 0.7328146042343968 | B/C | 0.3040444320828225 | 1.0 | 0.5 | 10.02863216400146 | 5.73711529832728 | 4.296371206280774 | 3.331487307689965 | 0.1010028237044809 | 2 | 10.02863216400146 | 8.75 | 4.0 | 0.1262369305463489 |
191 | 191 | 191 | Basswood Research | 24 | 4 | no | no | 0.4343457605308099 | B/C | -0.2108626115923885 | 0.75 | 0.5 | 8.042419910430908 | 7.189219979778214 | 0.858054271259283 | -1.093209658063048 | -0.1147805161981799 | 2 | -8.710025787353516 | 0.0 | ||
388 | 388 | 388 | Baydoun Consulting | 25 | 6 | no | no | 0.7811925707864777 | B/C | -0.9694367373149146 | 0.8333333333333334 | 0.6666666666666666 | 6.843583424886067 | 5.376897249511465 | 1.471540515981191 | 1.826923684414111 | 0.2872003836710728 | 4 | -8.765375137329102 | -6.805556221613808 | 8.004608245886912 | 0.0 |
399 | 399 | 399 | Beacon Research | 545 | 3 | no | no | 0.8024684099094195 | B/C | 1.0 | 0.6666666666666666 | 7.971240361531575 | 6.546103251047581 | 1.429991451090585 | 2.053278869365935 | 0.2933255527665622 | 0 | 0.0 | ||||
318 | 318 | 318 | Becker Institute | 26 | 5 | no | no | 0.6631983552533153 | B/C | 0.3529105264432197 | 0.8 | 0.4 | 7.657408905029297 | 6.29713180354484 | 1.365131442091047 | 1.103470094387338 | 0.0743476375770897 | 5 | 5.237909698486328 | 0.0695833524068195 | 9.221825406947977 | 0.0 |
84 | 84 | 84 | Behavior Research Center (Rocky Mountain Poll) | 27 | 7 | yes | no | -0.0580673294746412 | A/B | 0.439183496978731 | 1.0 | 0.2857142857142857 | 5.286084856305804 | 6.095606947030773 | -0.8046677501183795 | -0.5948831378209584 | -0.0653931342852088 | 6 | 5.300599416097005 | 2.95 | 4.64820917074919 | 0.6245835965331664 |
257 | 257 | 257 | Belden Russonello | 28 | 3 | no | no | 0.5854152596770307 | B/C | 0.0612298840920925 | 1.0 | 0.3333333333333333 | 4.136116027832031 | 5.484229198564642 | -1.343258830126022 | -0.4477223734118073 | -0.0222070626520885 | 3 | 1.234471638997396 | 2.103030233672171 | 0.0 | |
229 | 229 | 229 | Bendixen & Amandi International | 29 | 2 | no | no | 0.5315842228214828 | B/C | 0.1210308213228181 | 1.0 | 0.0 | 3.005687713623047 | 4.984013891347866 | -1.97347183711823 | -0.6174179684120591 | -0.0473797997596811 | 2 | 1.577182769775391 | 3.181666628519694 | 0.0 | |
277 | 277 | 277 | Benenson Strategy Group | 30 | 11 | no | no | 0.605386233072347 | B/C | 1.073700341264608 | 0.6818181818181818 | 0.2727272727272727 | 6.616428722034801 | 5.982649614913623 | 0.6386334477277672 | 0.8050801346974074 | 0.1752290867103117 | 11 | 4.933055530894887 | 6.076555563608805 | 9.891467459076248 | 0.0 |
221 | 221 | 221 | Big Data Poll | 251 | 4 | no | yes | 0.522758638732403 | F | -0.4342454568686589 | 0.25 | 0.25 | 3.046503067016602 | 3.696486658840722 | -0.6451292512175306 | 0.0931661432263936 | 0.0132798075498592 | 4 | -3.046503067016602 | -4.851080095445788 | 6.731741858822733 | 0.0 |
282 | 282 | 282 | Big Ten | 31 | 10 | no | no | 0.6096351794226076 | B/C | 0.8017199283111563 | 1.0 | 0.2 | 4.693703460693359 | 4.686770196983301 | 0.0117876043166478 | 0.7890621290033689 | 0.1488772365018657 | 10 | 4.249184417724609 | 5.247590615481009 | 5.429372335731 | 0.0 |
458 | 458 | 458 | Bluegrass Community and Technical College | 632 | 2 | no | no | 1.107975009276226 | B/C | 1.093443298339844 | 1.0 | 0.5 | 10.93443298339844 | 6.002379782436627 | 4.9369075415684 | 2.397572187245313 | 0.2397572187245313 | 2 | 10.93443298339844 | 0.6249985694885254 | 2.600000381469727 | 3.138177905516952 |
19 | 19 | 19 | Blum & Weprin Associates | 32 | 19 | yes | no | -0.5370805569371541 | A/B | -0.6930586251044314 | 0.9473684210526316 | 0.2105263157894737 | 4.740097848992598 | 5.245323230143717 | -0.5003710405445295 | -2.155558391362864 | -0.4691066218503643 | 17 | -3.425431644215303 | 0.5520147939495113 | 4.496007923756143 | 0.0729941157575656 |
222 | 222 | 222 | Blumenthal Research Daily | 447 | 2 | no | yes | 0.5263744841283232 | F | -0.1575991160111993 | 1.0 | 0.0 | 2.467611312866211 | 5.638341035807127 | -3.165875382334327 | -2.051734484823545 | -0.1798847586821848 | 2 | -1.797548294067383 | -3.291666666666667 | 1.0 | 1.5836249328262 |
434 | 434 | 434 | Brandwatch Qriously | 610 | 3 | no | no | 0.9202256742025964 | B/C | 0.935289110456194 | 1.0 | 1.0 | 6.547023773193359 | 3.475205865360035 | 3.076672248439915 | 2.877579719418173 | 0.411082817059739 | 3 | 6.547023773193359 | 2.809999864180009 | 2.756743569862824 | 0.0 |
220 | 220 | 220 | Braun Research | 33 | 6 | no | no | 0.5218497983001612 | B/C | 1.168395140330185 | 1.0 | 0.5 | 6.57904052734375 | 5.333275649057244 | 1.250619218893095 | 0.084193314818258 | 0.0149521893767173 | 6 | 6.57904052734375 | 2.750000317891438 | 2.25 | 0.193905661400436 |
470 | 470 | 470 | Brigham Young University | 34 | 4 | yes | no | 1.233114910002849 | B/C | 2.066664529023629 | 0.75 | 0.75 | 16.44090175628662 | 7.147380329083355 | 9.298375767809857 | 10.34488408126312 | 1.300379097480629 | 4 | 16.44090175628662 | 16.47500038146973 | 0.0 | |
482 | 482 | 482 | Brown University | 35 | 12 | yes | no | 1.511510387599815 | C/D | -0.2999860789597562 | 0.8333333333333334 | 0.6666666666666666 | 11.4294810295105 | 7.063779319545567 | 4.370556050571519 | 6.056145334618686 | 1.555804520322184 | 7 | -2.211815697806222 | -0.1750005086263021 | 5.067988685291959 | 0.2814323363742957 |
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 |
193 | 193 | 193 | CJ&N | 63 | 3 | no | no | 0.4500784824373211 | B/C | 0.0932771905456728 | 1.0 | 0.3333333333333333 | 4.423019409179688 | 7.308646503488428 | -2.880772753702151 | -3.244320802681246 | -0.2228575740703586 | 1 | 3.24993896484375 | 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 |
475 | 475 | 475 | CPEC | 38 | 2 | no | no | 1.355100819765538 | C/D | 1.0 | 1.0 | 16.00404167175293 | 7.828429101160927 | 8.180466911198593 | 10.11403186501444 | 0.7761367971843742 | 0 | 11.18820155180871 | 0.0 | |||
231 | 231 | 231 | CSP Polling | 39 | 1 | no | yes | 0.5348104598229051 | F | 0.1097464575157897 | 1.0 | 0.0 | 2.565666198730469 | 5.441342618051372 | -2.870822078714313 | -2.766629486439672 | -0.1183426688731848 | 1 | 2.565666198730469 | -2.554444630940755 | 4.166666666666667 | 0.8959329994868166 |
131 | 131 | 131 | CVOTER | 40 | 6 | no | no | 0.2074642111036509 | B/C | -0.2389402614864285 | 1.0 | 0.0 | 1.865321477254232 | 3.741884229672774 | -1.871708411811952 | -1.434479972329097 | -0.2610489329781672 | 6 | -1.312991460164388 | -0.3925210524768365 | 3.221708933333288 | 0.0037679274717715 |
348 | 348 | 348 | California State University, Bakersfield | 41 | 1 | no | no | 0.7104449698380708 | B/C | -0.1265790115977124 | 0.0 | 1.0 | 9.853496551513672 | 6.104626058474669 | 3.753724833645592 | 4.982870103239322 | 0.0640104524612569 | 1 | -9.853496551513672 | -14.0 | 0.0 | |
317 | 317 | 317 | CallFire | 42 | 4 | no | no | 0.6590668814547462 | B/C | -0.4349172423877488 | 0.75 | 0.0 | 3.932399749755859 | 4.244107615986392 | -0.3068535256239434 | 0.0655100157837398 | 0.0072453049604662 | 4 | -3.932399749755859 | -0.4651136850381826 | 2.493135083803914 | 0.9820529879874998 |
278 | 278 | 278 | Canisius College | 43 | 1 | no | no | 0.6077461967520814 | B/C | 1.0 | 0.0 | 0.0537261962890625 | 9.408736251272927 | -9.350155714377276 | -7.814129174736894 | -0.1336119006709826 | 0 | 0.0 | ||||
338 | 338 | 338 | Capital Survey Research Center | 44 | 13 | no | no | 0.6905239697483623 | B/C | 0.0296484346278982 | 0.3461538461538461 | 0.6153846153846154 | 9.670362179095928 | 7.339496702746938 | 2.335719816955579 | 1.182406141384232 | 0.2855219603625364 | 4 | 0.5845623016357422 | 0.7083333333333333 | 9.083471842086396 | 0.0 |
137 | 137 | 137 | Cardinal Point Analytics (CardinalGPS) | 591 | 3 | no | no | 0.224718970036331 | B/C | -0.3554905482700892 | 1.0 | 0.0 | 2.488433837890625 | 4.54301327063627 | -2.049725092139056 | -1.990967209745684 | -0.2844238871065263 | 3 | -2.488433837890625 | -7.321529435918518 | 7.266176789875896 | 0.0 |
474 | 474 | 474 | Carroll Strategies | 450 | 5 | no | no | 1.310058901575354 | C/D | -1.913723873068454 | 0.8 | 0.6 | 9.87927589416504 | 5.402969768499934 | 4.481160466271694 | 3.490799679526417 | 0.6762061060320272 | 5 | -9.87927589416504 | -1.651001485188802 | 4.512893403438581 | 0.9210194783459328 |
62 | 62 | 62 | Castleton University | 45 | 3 | yes | no | -0.1563042889882817 | A/B | 1.0 | 0.3333333333333333 | 9.956270853678385 | 10.88909266019898 | -0.927967465914008 | -0.9340794387797972 | -0.0971842088293806 | 0 | 0.0 | ||||
279 | 279 | 279 | Central Surveys Inc. | 46 | 1 | no | no | 0.6077461967520814 | B/C | 0.0285126270690753 | 0.0 | 0.0 | 1.667526245117188 | 4.926187360836865 | -3.253806775113088 | -2.185356381181451 | -0.037366879047395 | 1 | 1.667526245117188 | 2.2526317395662 | 0.0 | |
298 | 298 | 298 | Centre College | 47 | 1 | no | no | 0.6290964946878583 | B/C | 0.1537553333945501 | 1.0 | 0.0 | 3.853492736816406 | 4.892529148884713 | -1.034182071461717 | -0.0700566622163491 | -0.0027952785151694 | 1 | 3.853492736816406 | 2.327529164103718 | 4.75 | 0.3515376219114583 |
236 | 236 | 236 | Change Research | 48 | 109 | yes | no | 0.5429569259997251 | B- | 2.87662266524397 | 0.7477064220183486 | 0.3486238532110092 | 6.361464404184884 | 5.119239181516076 | 1.247079563275397 | 0.5089871793837869 | 0.4322299068123009 | 101 | 3.433526256296894 | 0.8843236647144364 | 4.25586283905743 | 0.2042655012436705 |
386 | 386 | 386 | Cherry Communications | 49 | 5 | no | no | 0.7801076623998108 | B/C | -0.4699481294818663 | 0.5 | 0.2 | 7.576317214965821 | 6.238062246115746 | 1.343109309456664 | 1.795094735983857 | 0.2917144745162084 | 4 | -3.25346565246582 | -3.928865095337704 | 11.69348712139186 | 0.0 |
24 | 24 | 24 | Christopher Newport University | 50 | 13 | yes | no | -0.4157477143028115 | A/B | 1.035338401208234 | 1.0 | 0.3076923076923077 | 5.421989147479717 | 5.367781174548801 | 0.0590623135375051 | -0.6752688755025994 | -0.2542033919649918 | 12 | 2.971978823343913 | 2.005821493074492 | 4.543501255013545 | 0.0 |
37 | 37 | 37 | Ciruli Associates | 51 | 20 | yes | no | -0.303590018460776 | A/B | -0.6109127602102492 | 0.95 | 0.1 | 3.77440013885498 | 5.259219176594611 | -1.479964697133042 | -0.8894583268149803 | -0.2662673607425706 | 20 | -2.040736198425293 | -2.6586610296301 | 5.241835566962915 | 0.3181341688029125 |
453 | 453 | 453 | Citizen Data | 616 | 12 | no | no | 1.070771182660835 | B/C | 2.81656436920166 | 0.5833333333333334 | 0.6666666666666666 | 7.04141092300415 | 4.649526207538675 | 2.396739056072065 | 2.04159889190573 | 0.8166395567622919 | 12 | 7.04141092300415 | 2.810882241028659 | 4.093776961431735 | 0.0413290647463573 |
157 | 157 | 157 | Civiqs | 471 | 25 | no | no | 0.3274533126306269 | B- | 2.927802991867066 | 0.76 | 0.4 | 5.48242561340332 | 5.09352827863797 | 0.3937516753719403 | 0.3731396977246782 | 0.2169416847236501 | 22 | 5.323278167031028 | 1.472329253885023 | 5.520112441226815 | 0.0 |
114 | 114 | 114 | Clarity Campaign Labs | 52 | 12 | no | no | 0.1030683156366483 | B/C | 1.125647983043073 | 0.5416666666666666 | 0.1666666666666667 | 3.510533014933268 | 4.635695564395752 | -1.120308208855895 | -1.071911308359979 | -0.3449217581609216 | 12 | 3.498169581095377 | 1.098717960991697 | 2.634383123322027 | 0.3971380059273483 |
280 | 280 | 280 | Clarus Research Group | 53 | 3 | no | no | 0.607940232459405 | B/C | 0.3041951139593911 | 1.0 | 0.3333333333333333 | 6.774649302164714 | 5.256346821450742 | 1.523156821320561 | 0.3619302539864748 | 0.0271471347031992 | 3 | 4.055581410725911 | 2.230769230769231 | 0.0 | |
92 | 92 | 92 | Clemson University | 54 | 8 | no | no | -0.0327079524429111 | A/B | 0.0305970901911662 | 1.0 | 0.5 | 10.055743932724 | 7.745665259712248 | 2.31493301361834 | -4.333011535195882 | -0.9821700093118636 | 2 | 1.24305534362793 | 2.166666666666666 | 15.99796985711743 | 0.0 |
391 | 391 | 391 | Clout Research/Wenzel Strategies | 55 | 16 | no | no | 0.7852868615226893 | B/C | -1.903883602077899 | 0.5625 | 0.4375 | 6.75414502620697 | 5.16587790936004 | 1.593121457453521 | 1.407843461757177 | 0.5013146697622185 | 15 | -5.697357813517253 | -4.60628011158975 | 5.237259413643385 | 0.0 |
430 | 430 | 430 | Colby College | 593 | 6 | no | no | 0.902542600397532 | B/C | 1.986114343007406 | 0.6666666666666666 | 0.5 | 8.309026718139648 | 5.052475337686825 | 3.261405721059413 | 2.026170401590127 | 0.5065426003975319 | 6 | 7.944457372029622 | 4.139999453226725 | 0.0 | |
427 | 427 | 427 | Cole Hargrave Snodgrass & Associates | 56 | 5 | no | no | 0.8851238528677493 | B/C | 0.0945812768473129 | 0.6 | 0.4 | 8.11447639465332 | 7.037999478115583 | 1.081331257144327 | 2.042515185407599 | 0.3291028255924761 | 3 | 3.437128702799479 | -2.175925925925926 | 3.6648332982792 | 0.4106739370256197 |
64 | 64 | 64 | Columbus Dispatch | 57 | 22 | yes | no | -0.1475464656834379 | A/B | 0.9783372510157 | 0.9318181818181818 | 0.4545454545454545 | 5.398525238037109 | 5.205428865655135 | 0.1979507129885654 | 0.0248458562544853 | 0.0090245301346492 | 17 | 2.964653912712546 | 2.693081749123809 | 5.531728786497386 | 0.0 |
393 | 393 | 393 | Cometrends | 631 | 1 | no | no | 0.7884281226754147 | B/C | 0.3972117775364926 | 1.0 | 1.0 | 7.547023773193359 | 3.875089707193861 | 3.676788406606088 | 3.49613433083288 | 0.1840070700438358 | 1 | 7.547023773193359 | 3.760322447746031 | 3.353124856948853 | 0.0 |
433 | 433 | 433 | Concord Public Opinion Partners | 553 | 1 | no | no | 0.9128463189124753 | B/C | 1.0 | 1.0 | 13.4076042175293 | 7.71702778658851 | 5.695430771547376 | 4.90008790922519 | 0.2578993636434311 | 0 | 6.0 | 0.9599921501118364 | |||
351 | 351 | 351 | Constituent Dynamics | 58 | 7 | no | no | 0.7114204767023606 | B/C | 0.8571428571428571 | 0.7142857142857143 | 9.457359858921595 | 8.460331650799835 | 1.001882548728349 | 1.423295422909794 | 0.1992579394388035 | 0 | 10.87636664561877 | 0.0 | |||
382 | 382 | 382 | Consumer Logic | 59 | 2 | no | no | 0.7724076121984393 | B/C | 0.3073798714305453 | 0.5 | 0.5 | 10.2096996307373 | 5.531537250413759 | 4.683016720930135 | 4.202129054956059 | 0.1265120361384887 | 2 | 10.2096996307373 | 10.05555555555556 | 4.299999237060547 | 0.587518016380516 |
288 | 288 | 288 | Cooper & Secrest | 60 | 1 | no | no | 0.6147010430708935 | B/C | -0.0391345768022912 | 0.0 | 0.0 | 2.640132904052734 | 6.184046929344141 | -3.539059684684817 | -4.960907426329268 | -0.0735353180086958 | 1 | -2.640132904052734 | 0.0 | ||
457 | 457 | 457 | Craciun Research Group | 61 | 1 | no | no | 1.095235298337428 | B/C | 0.7473572828176596 | 0.0 | 1.0 | 18.73064041137695 | 5.116279744282602 | 13.61921500770094 | 11.96408379729902 | 0.4773699650291278 | 1 | 18.73064041137695 | 11.25 | 0.0 | |
255 | 255 | 255 | Crantford Research | 62 | 1 | no | no | 0.5799820738756363 | B/C | 0.0644898214916852 | 1.0 | 0.0 | 2.462959289550781 | 5.432348998703429 | -2.964535368546058 | -3.657323993631593 | -0.0957629192196584 | 1 | 2.462959289550781 | 9.0 | 0.0 | |
463 | 463 | 463 | Critical Insights | 64 | 19 | no | no | 1.127866786856819 | B/C | -0.0691083839119506 | 0.8947368421052632 | 0.3684210526315789 | 8.086197903281764 | 5.751668990424007 | 2.339383253464347 | 2.4282359815557 | 0.8279122408177907 | 17 | -0.2212783589082606 | -2.443137299780752 | 11.41380759596731 | 0.0 |
300 | 300 | 300 | Cromer Group | 65 | 1 | no | no | 0.6296432233094026 | B/C | -0.0774360405063987 | 1.0 | 0.0 | 3.927379608154297 | 6.088251771594662 | -2.156017822833776 | -0.4836265739348392 | -0.0095356524465912 | 1 | -3.927379608154297 | -3.346666463216146 | 0.0 | |
327 | 327 | 327 | CrossTarget | 66 | 2 | no | no | 0.6762960235638725 | B/C | -0.3947710135020523 | 1.0 | 0.5 | 7.735822677612305 | 4.742460412288372 | 2.998216605930522 | 1.37533233274143 | 0.0701853392360924 | 2 | -7.735822677612305 | -13.36923261789175 | 15.7764521715802 | 0.0 |
60 | 60 | 60 | Cygnal | 67 | 20 | no | no | -0.1781167384084711 | B+ | 2.050310420752583 | 0.95 | 0.15 | 4.379972457885742 | 5.295646775726844 | -0.9108199772345128 | -1.34953509896708 | -0.6761011620367349 | 20 | 4.092532348632813 | -0.6020701489306607 | 3.324110385764116 | 0.7310457766211726 |
444 | 444 | 444 | DCCC Targeting and Analytics Department | 68 | 5 | no | no | 0.9849079660818172 | B/C | 2.043319386493293 | 0.4 | 0.6 | 9.703327178955078 | 5.952459378863677 | 3.75572214069799 | 2.598924869592363 | 0.5472796569814823 | 5 | 9.703327178955078 | 0.0 | ||
161 | 161 | 161 | DFM Research | 69 | 10 | no | no | 0.3459895569589327 | B/C | 1.515475650193169 | 0.75 | 0.4 | 6.439217758178711 | 5.624288879464038 | 0.8197832193212623 | -0.5437796796667821 | -0.1515633757690232 | 10 | 5.437229537963868 | 3.838333291718454 | 2.498721330692217 | 0.4731717688670373 |
248 | 248 | 248 | DHM Research | 76 | 14 | no | no | 0.5642438083247361 | B/C | -0.0778338840348906 | 0.8571428571428571 | 0.0714285714285714 | 4.376786095755441 | 5.490767137210339 | -1.109126700848309 | 0.1861249118860822 | 0.0541392592911868 | 12 | -0.3195734024047852 | 0.3325756911075473 | 4.497297898437283 | 0.5406756684793275 |
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 |
472 | 472 | 472 | Dane & Associates | 71 | 2 | no | no | 1.292292975615425 | B/C | -0.9468322760367824 | 0.5 | 1.0 | 21.30413246154785 | 5.176883509566855 | 16.13210329258759 | 14.546176868878 | 0.6464844216140726 | 2 | -21.30413246154785 | -10.60000038146973 | 3.200000762939453 | 0.7366863760056699 |
304 | 304 | 304 | Dartmouth College | 72 | 3 | no | no | 0.6342064191532407 | B/C | 1.0 | 0.6666666666666666 | 9.2988650004069 | 8.594980148218431 | 0.7087391927950591 | 0.3695070114900995 | 0.0138834760643398 | 0 | 0.0 | ||||
17 | 17 | 17 | Data Orbital | 73 | 13 | yes | no | -0.5601375650091485 | A/B | 0.5515915781817705 | 0.9615384615384616 | 0.0 | 2.397174541766827 | 4.830461730624204 | -2.428432848250788 | -1.487450615111105 | -0.5659004369636715 | 13 | 1.449840252216046 | -1.198510417111883 | 4.046261810032384 | 0.4437168583600935 |
209 | 209 | 209 | Data Targeting | 406 | 1 | no | no | 0.4991578947368421 | B/C | -0.2104961997584293 | 1.0 | 0.0 | 3.999427795410156 | 6.190354653596476 | -2.18607251757973 | -3.531059731289722 | -0.1858452490152485 | 1 | -3.999427795410156 | 0.0 | ||
410 | 410 | 410 | Data West Polling | 74 | 2 | no | no | 0.8314642257907742 | B/C | 0.3825687758208263 | 0.5 | 1.0 | 13.09588813781738 | 6.156274800768978 | 6.944467677654996 | 6.925470961856789 | 0.2023130405496732 | 2 | 13.09588813781738 | 7.5 | 0.0 | |
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 |
395 | 395 | 395 | Datamar Analytics | 75 | 8 | no | no | 0.7956116893556978 | B/C | -0.2713336655661277 | 0.6875 | 0.375 | 6.29167628288269 | 5.734910244444253 | 0.5616203790450274 | 1.943263857199152 | 0.2970134446482879 | 5 | -2.778728485107422 | -3.300689658460946 | 5.841690338934272 | 0.0 |
153 | 153 | 153 | David Binder Research | 578 | 3 | no | no | 0.3091073661133812 | B/C | 0.096672258879009 | 0.3333333333333333 | 0.3333333333333333 | 4.217210133870442 | 7.210829379443751 | -2.988764904966718 | -1.400248437206332 | -0.200035491029476 | 1 | 1.836772918701172 | 0.6599998474121094 | 6.41262560450705 | 0.0 |
454 | 454 | 454 | DeSales University | 474 | 1 | no | no | 1.072521105891609 | B/C | 0.7509087010433799 | 1.0 | 1.0 | 14.26726531982422 | 6.152374147126724 | 8.119745513304084 | 8.89390101194057 | 0.46810005326003 | 1 | 14.26726531982422 | 10.80000305175781 | 10.80000305175781 | 0.0 |
342 | 342 | 342 | Decision Forecasting | 77 | 3 | no | no | 0.701551924572994 | B/C | -0.0531594812427779 | 1.0 | 0.6666666666666666 | 8.093864440917969 | 4.721564514411604 | 3.377154267112954 | 1.662619022658081 | 0.0624695355904173 | 3 | -1.414833068847656 | 0.6498333613077799 | 3.547525734387925 | 0.4992803500548957 |
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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 );