Description Usage Format Notes Source Examples
Wooldridge Source: These data were collected by Daniel Martin, a former MSU undergraduate, for a final project. They come from the FBI Uniform Crime Reports and are for the year 1992. Data loads lazily.
1 | data('campus')
|
A data.frame with 97 observations on 7 variables:
enroll: total enrollment
priv: =1 if private college
police: employed officers
crime: total campus crimes
lcrime: log(crime)
lenroll: log(enroll)
lpolice: log(police)
Colleges and universities are now required to provide much better, more detailed crime data. A very rich data set can now be obtained, even a panel data set for colleges across different years. Statistics on male/female ratios, fraction of men/women in fraternities or sororities, policy variables – such as a “safe house” for women on campus, as was started at MSU in 1994 – could be added as explanatory variables. The crime rate in the host town would be a good control.
Used in Text: pages 131-132
https://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041
1 |
'data.frame': 97 obs. of 7 variables:
$ enroll : num 21836 6485 2123 8240 19793 ...
$ priv : int 0 0 0 0 0 1 0 0 1 0 ...
$ police : int 24 13 3 17 30 9 20 44 7 18 ...
$ crime : int 446 1 1 121 470 25 67 1327 43 484 ...
$ lcrime : num 6.1 0 0 4.8 6.15 ...
$ lenroll: num 9.99 8.78 7.66 9.02 9.89 ...
$ lpolice: num 3.18 2.56 1.1 2.83 3.4 ...
- attr(*, "datalabel")= chr ""
- attr(*, "time.stamp")= chr "25 Jun 2011 23:03"
- attr(*, "formats")= chr "%9.0g" "%9.0g" "%9.0g" "%9.0g" ...
- attr(*, "types")= int 254 251 251 252 254 254 254
- attr(*, "val.labels")= chr "" "" "" "" ...
- attr(*, "var.labels")= chr "total enrollment" "=1 if private college" "employed officers" "total campus crimes" ...
- attr(*, "version")= int 10
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