heartfailure_df: Heart Failure rehospitalization risk

In CardioDataSets: A Comprehensive Collection of Cardiovascular and Heart Disease Datasets

Heart Failure rehospitalization risk

Description

This dataset, heartfailure_df, is a data frame containing simulated data from 800 patients with heart failure who are at risk of recurrent hospitalization. The dataset includes 3,068 observations (2,268 events) tracking patient outcomes over time.

Usage

data(heartfailure_df)

Format

A data frame with 3,068 observations and 6 variables:

id

Patient identification number (integer vector)

treatment

Treatment assignment (factor with 2 levels)

t0

Start time of observation period (numeric vector)

t1

End time of observation period (numeric vector)

enum

Event number (numeric vector)

event

Event indicator (numeric vector)

Details

The dataset name has been kept as 'heartfailure_df' to avoid confusion with other datasets in the R ecosystem. This naming convention helps distinguish this dataset as part of the CardioDataSets package and assists users in identifying its specific characteristics. The suffix 'df' indicates that the dataset is a standard data frame. The original content has not been modified in any way.

Source

Data taken from the survPen package version 2.0-2. Based on hfaction_cpx12 dataset from package WA.

CardioDataSets documentation built on June 8, 2025, 10:59 a.m.