Extract the Number of Observations from a vegan Fit.

Extract the number of ‘observations’ from a vegan model fit.

Usage

# S3 method for cca
nobs(object, ...)

Arguments

object

A fitted model object.

...

Further arguments to be passed to methods.

Details

Function nobs is generic in R, and vegan provides methods for objects from betadisper, cca and other related methods, CCorA, decorana, isomap, metaMDS, pcnm, procrustes, radfit, varpart and wcmdscale.

Value

A single number, normally an integer, giving the number of observations.

Author

Jari Oksanen