exceedProbsAggregated: exceedProbsAggregated function

In lgcp: Log-Gaussian Cox Process

exceedProbsAggregated function

Description

NOTE THIS FUNCTION IS IN TESTING AT PRESENT

Usage

exceedProbsAggregated(threshold, lg = NULL, lastonly = TRUE)

Arguments

threshold	vector of threshold levels for the indicator function
lg	an object of class aggregatedPredict
lastonly	logical, whether to only compute the exceedances for the last time point. default is TRUE

Details

This function computes regional exceedance probabilities after MCMC has finished, it requires the information to have been dumped to disk, and to have been computed using the function lgcpPredictAggregated

P[\exp(Y_{t_1:t_2})>k],

that is the probability that the relative risk exceeds threshold k. Note that it is possible to pass vectors of tresholds to the function, and the exceedance probabilities will be computed for each of these.

Value

a function of Y that computes the indicator function I(exp(Y)>threshold) evaluated for each cell of a matrix Y, but with values aggregated to regions If several tresholds are specified an array is returned with the [,,i]th slice equal to I(exp(Y)>threshold[i])

See Also

lgcpPredictAggregated

lgcp documentation built on Oct. 3, 2023, 5:08 p.m.