Closed vitorvilela closed 9 months ago
It's not an issue, but a comment.
In Chapter 1 - Fraction of Bankers, page 3:
caseid: Respondent id (which is the index of the table).
caseid
It would be clearer to define as:
caseid: Respondent id in each year of survey.
Because different respondents may share the same id, and using it as index of the table sometimes may induce to think it's a primary key.
Good point. Will fix.
AllenDowney
commented
9 months ago AllenDowney
commented
9 months ago
It's not an issue, but a comment.
In Chapter 1 - Fraction of Bankers, page 3:
caseid: Respondent id (which is the index of the table).It would be clearer to define as:
caseid: Respondent id in each year of survey.Because different respondents may share the same id, and using it as index of the table sometimes may induce to think it's a primary key.