obsvar.plot: Create diagnostic observation variance plot.

In flr/FLSAM: An Implementation of the State-Space Assessment Model for FLR

Create diagnostic observation variance plot.

Description

Plot the estimated observation variance of each data source in the assessment as a sorted barplot.

Usage

obsvar.plot(sam)

Arguments

sam	An FLSAM assessment output object

Details

Observation variances in the SAM model are analogous to the "weightings" employed in other model - in this case, they represent how noisy each of the individual tuning fleets are. Close examination of the values of these observation variances can given valuable insight into what the model is doing, and where it thinks the most information is.

Value

A barplot is returned with fleets at the horizontal and observation variance at the vertical axis.

Author(s)

Mark Payne, Niels T. Hintzen

See Also

obscv.plot,residual.diagnostics

Examples

data(NSH.sam)

obsvar.plot(NSH.sam)

flr/FLSAM documentation built on April 18, 2024, 4:54 p.m.