Extract model coefficients — coef.ZIPLNfit • PLNmodels

Extracts model coefficients from objects returned by ZIPLN() and its variants

# S3 method for ZIPLNfit
coef(object, type = c("count", "zero", "precision", "covariance"), ...)

Arguments

object: an R6 object with class ZIPLNfit
type: type of parameter that should be extracted. Either "count" (default) for \(B\), "zero" for \(B0\), "precision" for \(\Omega\), "covariance" for \(\Sigma\)
...: additional parameters for S3 compatibility. Not used

Value

A matrix of coefficients extracted from the ZIPLNfit model.

See also

sigma.ZIPLNfit()

Examples

data(scRNA)
# data subsample: only 100 random cell and the 50 most varying transcript
subset <- sample.int(nrow(scRNA), 100)
myPLN  <- ZIPLN(counts[, 1:50] ~ 1 + offset(log(total_counts)), subset = subset, data = scRNA)
#> 
#>  Initialization...
#>  Adjusting a ZI-PLN model with full covariance model and single specific parameter(s) in Zero inflation component.
#>  DONE!