max578.r-universe.dev

[max578] kernR 0.7.0.9000

max.moldovan@adelaide.edu.au (Max Moldovan) — Wed, 03 Jun 2026 01:02:57 GMT

Kernel-based hypothesis tests for causal inference and distributional treatment effects. Implements backdoor-adjusted HSIC (bd-HSIC) for testing causal association, and doubly robust kernel statistics (DR-DATE, DR-DETT) for testing distributional treatment effects beyond mean shifts. Supports binary, continuous, and mixed treatments, hierarchical/nested data structures, and scales to large datasets via Nystrom approximation and random Fourier features. This package depends on 'PESTO' (GPL (>= 3)); kernR's own sources are released under the MIT licence, but the installed combination with 'PESTO' is a combined work subject to the terms of the GPL (>= 3).

[max578] PESTO 0.6.0.9000

max.moldovan@adelaide.edu.au (Max Moldovan) — Wed, 03 Jun 2026 00:25:56 GMT

High-performance parameter estimation, uncertainty quantification, and inverse modelling toolkit built on modernised PEST++ algorithms. Provides native R interfaces to iterative ensemble smoothers (IES), Gauss-Levenberg-Marquardt (GLM) solvers, global sensitivity analysis, and multi-objective optimisation under uncertainty. Includes surrogate-accelerated IES via Gaussian Process and Random Fourier Features, adaptive SVD backends (randomised SVD, LAPACK, Eigen), and convergence-aware adaptive ensemble sizing. Designed for large-scale environmental, hydrological, and agricultural models with support for highly-parameterised problems (>100,000 parameters).

[max578] proxymix 0.3.0

max.moldovan@gmail.com (Max Moldovan) — Tue, 02 Jun 2026 06:03:30 GMT

Fits multivariate Gaussian-mixture proxies that are Kullback-Leibler optimal to user-supplied target densities on real Euclidean space. Three fitting regimes are unified under one verb: (i) closed-form moment matching for a single component, (ii) classical expectation-maximisation when independent samples are available, and (iii) importance-sampled KLD-EM when the target can be evaluated point-wise but not (cheaply) sampled. Closed-form Gaussian-mixture operators (density, sampling, marginalisation, conditioning, divergence) round out the toolkit. Implements the regime hierarchy of Hoek and Elliott (2024) .

[max578] masque 0.4.1

max.moldovan@gmail.com (Max Moldovan) — Sun, 31 May 2026 11:03:39 GMT

Turns a single tabular dataset into a structurally faithful synthetic clone suitable for pipeline development. Experimental-design columns and the NA pattern are preserved exactly; treatment and categorical-covariate level vocabularies are optionally aliased; outcome and numeric-covariate values are re-simulated via a Gaussian copula that preserves the global covariance structure. A private 'recipe' object round-trips a pipeline written against the synthetic clone onto the original data. Not a differential-privacy or anonymisation tool: outputs are development surrogates, not public-release-safe artefacts.

[max578] picMort 0.1.1

max.moldovan@adelaide.edu.au (Max Moldovan) — Mon, 25 May 2026 00:14:04 GMT

Tools and pipelines for a calibration-first pediatric ICU mortality benchmark on the open-access PIC v1.1.0 database. Authoritative cohort specification, T+24h prediction-window feature extraction, PIM3 reconstruction, calibration and decision-curve evaluation. The package is the methodological substrate for the companion manuscript, illustrated end to end in a worked vignette.