LazyMatrix for Rust

• Package: lazymatrix

• Language: Rust

• Version: 0.8.1

• License: MIT OR Apache-2.0

• Authors: Johan Larsson <johan@jolars.co>, Viktor Segersall <viktor.segersall@proton.me>

• Source repository

• Website

Lazy normalized design matrices: apply column centering/scaling without materializing (X - 1cᵀ)S⁻¹, preserving sparsity.