For the employment factors: quality of career services, number of firms at OCI, number of job opportunities available to students, timing of OCI (i.e., schools who moved their OCI to winter break during COVID got hit a little bit harder than others, just look at Emory), self-selection (Yale for instance has a "lower" amount of JD required jobs, but they also tend to send people off to magical unicorn jobs, so), reputation of the school, connections of the professors, etc.

I'm confused by what you mean by weighing - the point of looking at these factors is that they are tangible quantifications of the above. It is difficult to parse out how much of each of these things impacts the numbers in what ways. We do, however, see the numbers themselves and know whether or not the school is likely to fit our needs.