isotonic_regression_impl: Compute the isotonic regression for the mean for totally...

In isodistrreg: Isotonic Distributional Regression (IDR)

Compute the isotonic regression for the mean for totally ordered covariates.

Description

Internal method that is used by R code to pass into Rust code.

Usage

isotonic_regression_impl(y, X = NULL, weights = NULL, decreasing = FALSE)

Arguments

y	Double vector of response values.
X	Double vector of covariate values, or NULL if responses are pre-sorted.
weights	Double vector of non-negative weights, or NULL for equal weights.
decreasing	Bool indicating direction (default FALSE is increasing, TRUE is decreasing).

Details

Internal wrapper; user-facing input validation happens in the R function 'isotonic_regression()' (R/modeling.R). The asserts here are backstops with clear messages for anyone calling the wrapper directly.

Value

Numeric vector of isotonic fitted means.

isodistrreg documentation built on Aug. 21, 2026, 5:16 p.m.