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deform

Spatial Deformation and Dimension Expansion Gaussian Processes

v1.0.1 · Oct 13, 2025 · GPL-3

Description

Methods for fitting nonstationary Gaussian process models by spatial deformation, as introduced by Sampson and Guttorp (1992) <doi:10.1080/01621459.1992.10475181>, and by dimension expansion, as introduced by Bornn et al. (2012) <doi:10.1080/01621459.2011.646919>. Low-rank thin-plate regression splines, as developed in Wood, S.N. (2003) <doi:10.1111/1467-9868.00374>, are used to either transform co-ordinates or create new latent dimensions.

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Dependency Network

Dependencies Reverse dependencies Rcpp MASS deform

Version History

3 tracked
new 1.0.1 Mar 10, 2026
updated 1.0.1 ← 1.0.0 diff Oct 12, 2025
new 1.0.0 Oct 18, 2023