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:
lcavol
log(cancer volume)
lweight
log(prostate weight)
age
age
lbph
log(benign prostatic hyperplasia amount)
svi
seminal vesicle invasion
lcp
log(capsular penetration)
gleason
Gleason score
pgg45
percentage Gleason scores 4 or 5
lpsa
log(prostate specific antigen)