titanic_sub: Sample Titanic Survival Dataset

In LugsailGR: Generalized Gelman-Rubin Diagnostic and Effective Sample Size for MCMC

Sample Titanic Survival Dataset

Description

Subset of the Titanic passenger dataset used in Vats and Knudson (2021) for demonstrating multivariate Gelman-Rubin convergence diagnostics in Bayesian logistic regression.

Usage

titanic_sub

Format

A data frame with 100 rows and 6 variables:

Survived

Binary indicator of survival (1 = survived, 0 = died)

Pclass

Passenger class (1 = 1st, 2 = 2nd, 3 = 3rd)

Sex

Sex of passenger (1 = female, 0 = male)

Age

Age in years

SibSp

Number of siblings/spouses aboard

Fare

Passenger fare

Source

Vats, D. and Knudson, C. (2021). Revisiting the Gelman–Rubin Diagnostic. Statistical Science, 36(4), 518–529. \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1214/20-STS812")}.

LugsailGR documentation built on Aug. 5, 2026, 9:08 a.m.