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June 15, 2021

Law School Predictors: Can You Trust Them?

Law School Predictors Can You Trust Them

This blog is brought to you by a special guest, Ana the Analyst.

As we gear up for the 2021-2022 law school admissions cycle, there has been a new wave of posts asking, “what are my admission chances?” A number of websites and methods exist to bring aspiring applications tiny margins of hope. However, like all things on the internet, these websites need to be taken with a grain of salt.

Two Student-Based Admission Chances Sites

There are two main websites that provide admission chances based in search form: MyLSN and LawSchoolData. These sites are based on self-reported data such as GPA, LSAT, URM status, month applied, etc.

MyLSN pulls data from LawSchoolNumbers, which is slightly outdated and not updated as often as LawSchoolData. LawSchoolData pulled in information from LawSchoolNumbers in the past, which means that applicants who used both websites may be showing up in the data more than once.

Self-Reported Data

Both sites used self-reported data, which has several issues. The first is that people on the internet lie. Shocking, I know! We don’t know whether or not we can trust the data provided.

The second is that the internet tends to draw in people who are disproportionately involved in the law school process: the high achievers. For instance, the acceptance rates reported on LSD and LSN school profiles for the Top 40 schools tend to be about 10% higher, on average, than the acceptance rates reported on school’s ABA reports.

The applicants on LSData also have disproportionately high LSATs compared to the overall applicant pool:

Overall Applicant Pool

A third issue is that LSData and LSN users are not representative of the overall applicant pool. The number of applicants on LSData per a particular school have not broken 30% of the overall applicants a school actually receives. That means that at least 70% of a particular school’s applicants are not reflected on these online websites! Your “stats twin” could be in that 70%.

A fourth issue is that people don’t update their profiles. In a given year for a given school, up to 20% of applicants don’t post a final result. This can be especially bad for examining waitlist data and waitlist movement. Sometimes people get in and then just don’t get around to updating their profiles. Their successes, and failures, don’t end up showing up in the search results.

LSAC’s Predictor: Regression Modeling

LSAC has a “search” function that uses regression modeling based off of prior year applicant data to provide a very wide range of chances. While this has the benefit of utilizing all of the data LSAC has available on actual applicants, it comes with a number of flaws. The first is that not all schools opt into the search function. That includes T6 schools such as Harvard, Yale, Stanford, Chicago, and NYU.

The second is that regression modeling is inherently flawed, especially for outlier cases such as “splitters” (one stat over median and one stat under) and “URMs” (under-represented minorities). Regression analysis is used in statistics to see the relationship between a dependent variable (admissions) and one or more independent variables (GPA, LSAT). Linear regression is, well, linear: it attempts to show a straight line between the variables.

This doesn’t accurately reflect “splitter” friendly schools, who are willing to take anyone who is over at least one median (shown on LSData as the “right angle of death”):

Predictors LSAT vs GPA

Those results are not exactly linear, and don’t make for great regressions.

Law Schools: Admissions Formulas

Some schools are kind enough to publish their admissions formulas for us on the LSAC website, known as the “Admissions Index.” These can be found on your transcript page under “Related Information” -> “Admissions Index.” Not every school publishes these formulas.

These formulas are based on similar concepts, where (A*LSAT) + (B*GPA) + Constant = some number. Most schools use the cumulative uGPA as calculated by LSAC; some use an “adj” number or the degree GPA. Schools generally use these formulas to sort applicants into “presumptive admit” and “presumptive deny” categories. Candidates are rejected from the presumptive admit pile every year. Candidates are accepted from the presumptive deny pile every year. We unfortunately are not given the applicable cut-offs or formula targets for each school along with the Index, which render these basically useless for predicting outcomes. It is a good way to see which schools care more about LSAT and which ones care more about GPA, however.

The Index for the 2019-2020 cycle was as follows:

CodeLaw SchoolA XLSATB XGPAC + CONSTANT
1829The University of Akron School of Law0.0470.395 Cum-5.912
1830The University of Alabama School of Law0.5866.363 Cum-33.075
2946Albany Law School0.0480.349 Cum-5.871
5007American University Washington College of Law0.030.345 Cum-2.68
5829Appalachian School of Law110 Cum0
4832The University of Arizona James E. Rogers College of Law1.0814 Cum0
6866University of Arkansas School of Law113.4 Cum0
6368University of Arkansas at Little Rock, William H. Bowen School of Law1.2869.81 Cum-173.906
5344Atlanta's John Marshall Law School0.0330.248 Cum-3.224
1801Ave Maria School of Law0.0510.455 Cum-6.041
5810University of Baltimore School of Law0.0480.32 Cum-5.314
5830Barry University Dwayne O. Andreas School of Law0.0340.371 Cum-3.354
6032Baylor University School of Law0.0510.32 Cum-6.339
3083Boston College Law School1.19914.198 Cum-172.231
4019Brigham Young University--J. Reuben Clark Law School0.0240.231 Cum-1.369
2047Brooklyn Law School0.0280.389 Cum-2.565
2925University at Buffalo School of Law, The State University of New York0.0310.251 Cum-2.258
4833University of California, Berkeley, School of Law0.87123.487 Cum8.474
4834University of California, Davis School of Law (King Hall)0.0370.335 Cum-0.408
4342University of California Hastings College of the Law0.0340.196 Cum-2.801
4360University of California, Irvine School of Law0.0260.234 Cum-1.564
4837University of California at Los Angeles (UCLA) School of Law0.030.305 Cum-2.68
4802California Western School of Law0.4843.058 Cum-2.09
5100Campbell University, Norman Adrian Wiggins School of Law0.4243.879 Cum4.563
1099Capital University Law School110 Cum0
2990Benjamin N. Cardozo School of Law, Yeshiva University0.030.26 Cum-2.389
1105Case Western Reserve University School of Law0.0340.445 Cum-3.635
5104The Catholic University of America, Columbus School of Law0.5363.37 Cum-12.036
4926Chapman University Dale E. Fowler School of Law0.030.299 Cum-2.87
5821Charleston School of Law0.0450.322 Cum-4.643
1115Chicago-Kent College of Law, Illinois Institute of Technology0.0330.449 Cum-3.439
1833University of Cincinnati College of Law1.20311.928 Cum-68.272
1221Cleveland State University--Cleveland-Marshall College of Law0.0520.535 Cum-6.834
2163Columbia University School of Law0.0450.559 Cum-5.512
4881Concordia University School of Law0.0530.348 Cum-6.353
2098Cornell Law School0.0240.205 Cum-1.29
6121Creighton University School of Law0.050.338 Cum-5.901
2585City University of New York School of Law0.0460.323 Cum-5.134
1834University of Dayton School of Law0.050.419 Cum-5.974
4842University of Denver Sturm College of Law0.0390.356 Cum-4.161
1165DePaul University College of Law0.0410.366 Cum-4.343
1835University of Detroit Mercy School of Law0.0480.303 Cum-5.347
5245University of the District of Columbia--David A. Clarke School of Law0.0160.236 Cum-0.251
6168Drake University Law School110 Cum0
2907Drexel University Thomas R. Kline School of Law0.0340.446 Cum-3.818
5156Duke University School of Law0.0180.224 Cum-0.353
2196Duquesne University School of Law0.0410.542 Cum-5.294
1331Faulkner University, Thomas Goode Jones School of Law0.0630.247 Cum-7.4
5832Florida A&M University College of Law0.0530.309 Cum-6.138
5320Florida Coastal School of Law0.0380.321 Cum-3.787
5812University of Florida, Fredric G. Levin College of Law0.0270.359 Cum0.144
5831Florida International University College of Law0.0580.427 Cum-7.712
5219The Florida State University College of Law0.5055.021 Cum-14.644
2259Fordham University School of Law0.0280.237 Cum-2.092
5827George Mason University, Antonin Scalia Law School0.0360.196 Cum-3.095
5813University of Georgia School of Law0.0410.515 Cum-5.316
5251Georgia State University College of Law0.0380.4 Cum-4.237
4329Golden Gate University School of Law0.0460.293 Cum-4.949
4330Gonzaga University School of Law0.0350.428 Cum-3.692
4867University of Hawai'i at Manoa | William S. Richardson School of Law0.0370.286 Cum-3.677
6870University of Houston Law Center0.0330.297 Cum-3.234
5297Howard University School of Law0.3853.541 Cum12.328
4843University of Idaho College of Law0.0420.277 Cum-4.458
1836University of Illinois College of Law0.0310.279 Cum-2.764
1324Indiana University Maurer School of Law--Bloomington0.0210.183 Cum-0.797
1325Indiana University Robert H. McKinney School of Law0.0350.357 Cum-3.58
6681The University of Iowa College of Law0.81111.298 Cum4.052
1344UIC John Marshall Law School0.0390.398 Cum-4.036
6871The University of Kansas School of Law1.1297.844 Cum-9.134
1837University of Kentucky College of Law0.0390.43 Cum-4.546
4381University of La Verne College of Law0.0420.192 Cum-4.158
4384Lewis & Clark Law School0.0410.26 Cum-4.356
5834Liberty University School of Law0.0470.328 Cum-5.405
4419LINCOLN LAW SCHOOL OF SACRAMENTO0.1280.878 Cum-16.082
6373Louisiana State University, Paul M. Hebert Law Center110 Cum0
1838University of Louisville Brandeis School of Law0.0450.519 Cum-5.618
4403Loyola Law School, Loyola Marymount University0.0550.535 Cum-7.493
1412Loyola University Chicago School of Law0.030.317 Cum-2.538
6374Loyola University New Orleans College of Law0.0330.411 Cum-3.407
3691University of Maine School of Law0.0350.364 Cum-3.692
1448Marquette University Law School3.635.3 Cum-26.1
5814University of Maryland Francis King Carey School of Law0.0390.469 Cum-4.54
5195University of Massachusetts School of Law--Dartmouth0.0090.421 Cum0.423
1459The University of Memphis--Cecil C. Humphreys School of Law0.040.518 Cum-5.023
5409Mercer University School of Law0.44.299 Cum8.435
5815University of Miami School of Law0.0410.438 Cum-4.93
1168Michigan State University College of Law0.0470.501 Cum-6.04
6874University of Minnesota Law School0.0350.272 Cum-3.372
1332Mississippi College School of Law0.0410.411 Cum-4.769
1840The University of Mississippi School of Law0.0310.464 Cum-3.274
6875University of Missouri School of Law0.3963.476 Cum10.614
6872University of Missouri--Kansas City School of Law0.0490.467 Cum-6.125
6900Mitchell Hamline School of Law0.0450.375 Cum-5.073
4489University of Montana--Alexander Blewett III School of Law0.0330.361 Cum-3.305
1974NASHVILLE SCHOOL OF LAW0.810 Cum0
6877University of Nebraska College of Law0.1010.843 Cum-12.757
3288New England Law | Boston0.0480.412 Cum-5.628
3395University of New Hampshire Franklin Pierce School of Law0.0440.398 Cum-5.208
4845The University of New Mexico School of Law0.0420.4 Cum-4.908
2552New York Law School0.0440.458 Cum-5.135
5816University of North Carolina School of Law0.0340.332 Cum-3.279
5495North Carolina Central University School of Law120 Cum0
6878University of North Dakota School of Law1.12413.975 Cum-162.825
6659University of North Texas Dallas College of Law0.0480.234 Cum-4.86
1559Northern Illinois University College of Law0.0350.294 Cum-3.223
1709Northern Kentucky University--Salmon P. Chase College of Law0.0360.382 Cum-3.701
1565Northwestern Pritzker School of Law0.0570.856 Cum-1.335
1841Notre Dame Law School0.7077.985 Cum-61.759
5514Nova Southeastern University--Shepard Broad College of Law0.0320.388 Cum-3.286
1591Ohio Northern University--Claude W. Pettit College of Law 0.0460.438 Cum-5.643
1592The Ohio State University Moritz College of Law0.4265.935 Cum-1.422
6879University of Oklahoma College of Law0.1481.507 Cum-20.541
6543Oklahoma City University School of Law0.9326.046 Cum-3.919
4846University of Oregon School of Law0.0390.284 Cum-4.246
2644Pace University--Elisabeth Haub School of Law0.0520.459 Cum-6.452
2199The Pennsylvania State University, Dickinson Law0.0160.212 Cum-0.017
2202The Pennsylvania State University, Penn State Law0.0340.346 Cum-3.398
4326Pepperdine University School of Law1.13510.563 Cum0
2927University of Pittsburgh School of Law0.0390.381 Cum-4.25
979University of Puerto Rico School of Law0.020.564 Cum-2.053
3973Quinnipiac University School of Law0.0470.384 Cum-5.541
5822Regent University School of Law0.0420.371 Cum-4.859
5808University of Richmond School of Law0.0280.347 Cum-2.197
3081Roger Williams University School of Law0.0420.486 Cum-4.935
2177Rutgers Law School0.0290.302 Cum-2.483
2799St. John's University School of Law0.0460.451 Cum-5.615
6629Saint Louis University School of Law0.0370.359 Cum-4.077
6637St. Mary's University School of Law0.0380.277 Cum-3.899
5132St. Thomas University School of Law0.0490.346 Cum-5.704
1302Samford University, Cumberland School of Law0.0390.373 Cum-4.187
4849University of San Diego School of Law0.0510.325 Cum-6.208
4850University of San Francisco School of Law0.0410.329 Cum-4.755
4851Santa Clara University School of Law0.0450.269 Cum-4.741
4067Seattle University School of Law0.8587.952 Degree35.154
2811Seton Hall University School of Law0.0440.423 Cum-5.318
6660SMU Dedman School of Law0.0360.379 Cum-4.059
5818University of South Carolina School of Law0.6035.506 Cum-82.354
6881The University of South Dakota School of Law0.4453.65 Cum2.814
6654South Texas College of Law Houston0.0570.314 Cum-6.611
4852University of Southern California, Gould School of Law0.0250.261 Cum-1.618
1726Southern Illinois University School of Law0.040.331 Cum-4.023
6663Southern University Law Center0.0360.319 Cum-3.431
4703Southwestern Law School0.0420.239 Cum-4.252
6810University of St. Thomas School of Law--Minneapolis0.0380.391 Cum-4.138
4704Stanford University Law School0.0180.402 Cum-1.172
5630Stetson University College of Law0.0320.391 Cum-3.167
3771Suffolk University Law School0.0370.359 Cum-3.69
2823Syracuse University College of Law0.0450.354 Cum-5.108
4973Thomas Jefferson School of Law0.0450.297 Cum-4.807
2906Temple University--James E. Beasley School of Law0.0460.45 Cum-5.842
1843University of Tennessee College of Law0.6897.582 Cum267.167
6801Texas A&M University School of Law0.0310.41 Cum-3.166
6824Texas Southern University--Thurgood Marshall School of Law0.0470.328 Cum-5.199
6827Texas Tech University School of Law0.0360.361 Cum-4.04
1845The University of Toledo College of Law0.0450.4 Cum-5.304
2902Touro College--Jacob D. Fuchsberg Law Center0.0470.381 Cum-5.049
6832Tulane University Law School0.0360.375 Cum-3.637
6883The University of Tulsa College of Law0.0380.395 Cum-4.093
4853University of Utah S.J. Quinney College of Law1.214.161 Cum-62.332
1871Vanderbilt Law School0.030.336 Cum-2.772
3946Vermont Law School0.030.292 Degree-2.388
2959Villanova University Charles Widger School of Law0.0450.459 Cum-5.519
5885Wake Forest University School of Law0.4352.87 Cum5.547
6928Washburn University School of Law0.0510.353 Cum-6.111
4854University of Washington School of Law0.4046.757 Cum-2.026
6929Washington University School of Law0.0190.187 Cum-0.21
5887Washington and Lee University School of Law0.0180.225 Cum-0.268
1898Wayne State University Law School0.0370.382 Cum-3.857
5904West Virginia University College of Law0.030.334 Cum-2.74
1796Western Michigan University Thomas M. Cooley Law School0.040.25 Cum-3.926
3962Western New England University School of Law0.030.266 Cum-2.27
4969Western State College of Law at Westcliff University0.0440.374 Cum-5.42
2203Widener University Commonwealth Law School0.0450.389 Cum-5.253
4954Willamette University College of Law0.0460.304 Cum-5.087
5115William & Mary Law School0.0270.342 Cum-2.33
1846University of Wisconsin Law School0.0360.46 Cum-4.173
4855University of Wyoming College of Law0.86912.38 Cum-7.068

Law Schools: Applicant Profile Grid

The final, most accurate, and unfortunately rarest option to check how your individual stats fare is the Applicant Profile Grid that some schools publish in their Law School Descriptions on the LSAC website. The Applicant Profile Grid looks roughly as follows:

Predictors App Profile Grid

While the Applicant Profile Grids are ranged, it can still provide an understanding of who all applied to a given school and how their particular stats fared. It does not provide detail such as did an applicant apply Early Decision, were they URM, etc.

Most schools post some kind of caveat in the Applicant Profile section instead:

Predictors Applicant Profile

And while such caveats don’t give us the sweet, sweet comfort of having a 70% chance somewhere, they do make a valid point: an LSAT score or GPA can open a door for us; the rest of our application is necessary to get us through it. We can spend the time obsessing over what an arbitrary website says our chances might be, even with all of these websites’ flaws, or we can study for the LSAT. Or on our essays. We can make the most compelling application possible.

And that effort can’t be captured on any regression model.

 

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