get_priors: Build basic priors for gamma and tau

Description Usage Arguments Value Examples

View source: R/gammatau.R

Description

Build basic priors for gamma and tau

Usage

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get_priors(dpc_grid, precision_diagonal_value = 1e-06,
  precision_nearest_neighbor_factor = 0)

Arguments

dpc_grid

Discrete Process Convolution grid

precision_diagonal_value

Diagonal value for gamma's prior precision matrix

precision_nearest_neighbor_factor

Off-diagonal factor for gamma's prior precision matrix, in (0,1)

Value

List with prior mean and precision for gamma, and prior shape and rate parameters for tau

Examples

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dpc_grid = get_grid(c(0,1), c(1,2), 1)
priors = get_priors(dpc_grid, 5, 0.4)
priors$gamma$precision
(prior_variance = solve(priors$gamma$precision))

rtlemos/scallops documentation built on May 4, 2019, 7:43 p.m.