Logistic-scale Wald intervals for odds ratios and probabilities

Equations 2.11, 2.14 to 2.16 of Bilder & Loughin (2025); also the ordinal odds-ratio interval.

Usage

morie_logistic_wald(
  b1 = NA,
  var_b1 = NA,
  c = 1,
  z = 1.96,
  xs = NULL,
  cov = NULL,
  xb = NA
)

Arguments

b1

Coefficient.

var_b1

Its variance.

c

Unit change.

z

Critical value.

xs

Covariate vector (leading 1).

cov

Coefficient covariance.

xb

Linear predictor value.

Value

List with or, or_lower, or_upper, var_xb, pi, pi_lower, pi_upper.

Examples

morie_logistic_wald()
#> list()