tests/testthat/_snaps/kernels.md

In greta.gp: Gaussian Process Modelling in 'greta'

kernels error on badly shaped inputs

`X` must be a 2D greta array

Number of columns of `X` and `X_prime` do not match
i `X` has 1 columns
i `X_prime` has 5 columns

kernel constructors error on bad columns

Columns has length: 2, but the kernel has dimension: 1

Columns must be a vector of positive integers
But we see columns as -1

kernels error if combined with other things

Can only combine a greta kernel with another greta kernel

Can only combine a greta kernel with another greta kernel

Can only combine a greta kernel with another greta kernel

Can only combine a greta kernel with another greta kernel

kernels print their own names

bias kernel

linear kernel

radial basis kernel

exponential kernel

Matern 1/2 kernel

Matern 3/2 kernel

Matern 5/2 kernel

periodic kernel

additive kernel kernel

multiplicative kernel kernel

greta.gp documentation built on April 4, 2025, 2:20 a.m.