calc_logReturnProb_fevd: Calculates log return probability and standard error given...

Description Usage Arguments Details

View source: R/return_calcs.R


Calculates log return probability given return value(s) of interest, using model fit from extRemes::fevd. Standard error is obtained via the delta method. The return probability is the probability of exceeding the return value in a single block. For non-stationary models (those that include covariates for the location, scale, and/or shape parameters, log probabilities and standard errors are returned for as many sets of covariates as provided.


calc_logReturnProb_fevd(fit, returnValue, covariates = NULL, getSE = TRUE,
  scaling = 1)



fitted object from extRemes fevd


value(s) for which log return probability is desired


matrix of covariate values, each row a set of covariates for which the return probability is desired


logical indicating whether standard error is desired, in addition to the point estimate


if returnValue is scaled for numerics, this allows names of output to be on original scale


Results are calculated (and returned) on log scale as delta-method based standard errors are more accurate for the log probability. Confidence intervals on the probability scale should be calculated by calculating a confidence interval for the log probability and exponentiating the endpoints of the interval.

climextRemes documentation built on May 29, 2017, 9:58 p.m.

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