clean_prof_info.csv

Column Name	Data Type	Note
profID	int
firstName	str
lastName	str
fullName	str	Concatenate first and last name
department	str	Known defects, not reliable
numRatings	int
wouldTakeAgainPct	float	Ranges from 0 to 100, has Na
avgDifficulty	float	Ranges from 1 to 5
avgRating	float	Ranges from 1 to 5

clean_ratings.csv

Column Name	Data Type	Note
profID	int
class	str
attendanceMandatory	bool
comment	str
date	pd.datetime	UTC format, accurate to second
difficutyRating	float	Range from 1 to 5
grade	str	Letter grades, with +/-
helpfulRating	float	Range from 1 to 5
isForCredit	bool
isForOnlineClass	bool
ratingTags	list	List of up to 3 tags
wouldTakeAgain	bool