The prostate data frame has 97 rows and 9 columns.
A study on 97 men with prostate cancer who were due to receive
a radical prostatectomy.
data(prostate)This data frame contains the following columns:
lcavollog(cancer volume)
lweightlog(prostate weight)
ageage
lbphlog(benign prostatic hyperplasia amount)
sviseminal vesicle invasion
lcplog(capsular penetration)
gleasonGleason score
pgg45percentage Gleason scores 4 or 5
lpsalog(prostate specific antigen)