[R] Dataset suggestion sought

Dear Group: In revising my book Regression Modeling Strategies for a second edition, I am seeking a dataset for exemplifying multiple regression using least squares. Ideally the dataset would have 5-40 variables and 40-1 independent observations, and would generate significant interest

Re: [R] Dataset suggestion sought

In revising my book Regression Modeling Strategies for a second edition, I am seeking a dataset for exemplifying multiple regression using least squares.  Ideally the dataset would have 5-40 variables and 40-1 independent observations, and would generate significant interest for a wide