Format
A dataframe containing :
- mv
- median value of owner--occupied homes
- crim
- crime rate
- zn
- proportion of 25,000 square feet residential lots
- indus
- proportion of nonretail business acres
- chas
- is the tract bounds the Charles River ?
- nox
- annual average nitrogen oxide concentration in parts per hundred million
- rm
- average number of rooms
- age
- proportion of owner units built prior to 1940
- dis
- weighted distances to five employment centers in the Boston area
- rad
- index of accessibility to radial highways
- tax
- full value property tax rate (\$/\$10,000)
- ptratio
- pupil/teacher ratio
- blacks
- proportion of blacks in the population
- lstat
- proportion of population that is lower status
- townid
- town identifier
Source
Harrison, D. and D.L. Rubinfeld (1978) “Hedonic housing prices and the demand for clean air”, Journal of Environmental Economics Ans Management, 5, 81--102. Belsley, D.A., E. Kuh and R. E. Welsch (1980) Regression diagnostics: identifying influencal data ans sources of collinearity, John Wiley, New--York.