Package index

Fitting models

Estimate capture probability from multipass electrofishing data.

efp()

Estimate capture probabilities from electrofishing data

rw_penalty()

Random walk penalties for smooth terms

Predictions and summaries

predict(<efp>)

Predict capture probabilities from an efp fit

fitted(<efp>) vcov(<efp>) confint(<efp>) logLik(<efp>) formula(<efp>) summary(<efp>) print(<summary.efp>) residuals(<efp>) anova(<efp>) plot(<efp>) model.matrix(<efp>) print(<efp>)

Methods for efp fits

as.gam()

Conversion of an efp fit to a gam fit for plotting

Utilities

logit()

Logistic transformation

invlogit()

Inverse logistic transformation

transpar()

Utility function to convert parameters to probabilities

Data

ef_data

Counts of salmon fry and parr from electrofishing.

Package

ef-package ef

Modelling Framework for the Estimation of Salmonid Abundance