Custom GLM Object: Spot Gaussian

Defines a Gaussian-based GLM family object for spatial transcriptomics data, incorporating link functions and gradient-based optimization for continuous-valued expression deconvolution.

Usage

spot_gaussian

Format

A list of class-specific functions:

link

Link and inverse link functions with derivatives.

marginal_mu

Marginal mean function.

original_class

Base GLM family used (Gaussian).

predict

Predict means from X, beta, and lambda.

likelihood

Negative log-likelihood function.