The lungcancer
data frame has 241 rows and 3 columns. The data
were gathered gathered from a case-control study, conducted at the
Mayo Clinic in Rochester (Minnesota), which included 140 controls and
101 lung cancer cases; only woman have been enrolled in the study.
lungcancer
This data frame contains the following columns:
marker
: square root of sEGFR levels (soluble isoform of the epidermal growth factor receptor).
status
:
disease status, with 1
identifying lung cancer cases and
0
identifying controls.
pre
:
premonopausal indicator, with 1
identifying premonopausal
women.
age
: age in years.
Inácio de Carvalho, V., Jara, A. and de Carvalho, M. (2015) Bayesian nonparametric approaches for ROC curve inference. In: Nonparametric Bayesian Methods in Biostatistics and Bioinformatics. Eds R. Mitra and P. Mueller. Cham: Springer.