Vectorized Density for Integration

Wrapper around density_threshold_both for use with cubature integration.

Usage

density_threshold_integrand(x, theta, prop_cens, n_sg, k_avg, k_ind)

Arguments

x

Numeric vector of length 2. Log hazard ratio estimates from the two split-halves.

theta

Numeric. True hazard ratio in the subgroup.

prop_cens

Numeric. Proportion censored (0-1). Default: 0.3

n_sg

Integer. Subgroup sample size.

k_avg

Numeric. Threshold for average log(HR) across splits. Typically log(hr.threshold).

k_ind

Numeric. Threshold for individual split log(HR). Typically log(hr.consistency).

Value

Numeric density value.