| nay-class {FLEDA} | R Documentation |
This class encapsulates results of a nay method.
Objects of this classe should be created with a call to the constructor function nay(object, ...), where object must be an object of class "FLQuant" and ... can be used to pass trim arguments to the creator funtion.
"FLQuant".
Class "FLQuant", directly.
Inherits from "FLQuant".
Considering C_{ay}, the catch in numbers at age a=1,...,A per year y=1,...,Y, obtained e.g. from the catch.n slot of a "FLStock" object, the computation of nay P_{ay} is:
P_{ay}=frac{C_{ay}}{max_a{C_{ay}}}
data(ple4sex) # compute catch proportions at age ple4sex.nay <- nay(ple4sex@catch.n) # fine tune ttl <- list(label="Catch proportion at age for Plaice in IV", cex=1) yttl <- list(label="age", cex=0.8) xttl <- list(cex=0.8) ax <- list(cex=0.7) # plot bubbles(age~year|unit, ple4sex.nay, main=ttl, ylab=yttl, xlab=xttl, scales=ax)