The method for objects returned by PLNLDA() only returns coefficients associated to the $$\Theta$$ part of the model (see the PLNLDA vignette for mathematical details).

# S3 method for PLNLDAfit
coef(object, ...)

Arguments

object

an R6 object with class PLNLDAfit

...

additional parameters for S3 compatibility. Not used

Value

Either NULL or a matrix of coefficients extracted from the PLNLDAfit model.

Examples

data(trichoptera)
trichoptera <- prepare_data(trichoptera$Abundance, trichoptera$Covariate)
myPLNLDA <- PLNLDA(Abundance ~ Wind, grouping = Group, data = trichoptera)
#> 
#>  Performing discriminant Analysis...
#>  DONE!
coef(myPLNLDA)
#>            Wind
#> Che -0.09419063
#> Hyc  1.77807178
#> Hym  0.06836759
#> Hys -0.37389901
#> Psy  0.35241565
#> Aga  0.25798604
#> Glo  0.14057205
#> Ath  0.05981625
#> Cea  0.58174319
#> Ced  0.13875812
#> Set  0.39581262
#> All  0.12005334
#> Han  0.17080269
#> Hfo  0.38982411
#> Hsp  0.32359499
#> Hve  0.17016418
#> Sta  0.27157201