timereg (version 1.9.3)

melanoma: The Melanoma Survival Data

Description

The melanoma data frame has 205 rows and 7 columns. It contains data relating to survival of patients after operation for malignant melanoma collected at Odense University Hospital by K.T. Drzewiecki.

Arguments

Format

This data frame contains the following columns:

no

a numeric vector. Patient code.

status

a numeric vector code. Survival status. 1: dead from melanoma, 2: alive, 3: dead from other cause.

days

a numeric vector. Survival time.

ulc

a numeric vector code. Ulceration, 1: present, 0: absent.

thick

a numeric vector. Tumour thickness (1/100 mm).

sex

a numeric vector code. 0: female, 1: male.

Examples

Run this code
# NOT RUN {
data(melanoma)
names(melanoma)
# }

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