This plots an ETA covariance matrix which can be used to define the co-relation between the parameters and its shrinkage
# S3 method for eta_cov
plot_pmx(x, dx, ...)
eta_cov object
data set
not used for the moment
ggplot2 plot
Other plot_pmx: distrib
,
eta_cov
, eta_pairs
,
individual
, plot_pmx.distrib
,
plot_pmx.eta_pairs
,
plot_pmx.individual
,
plot_pmx.pmx_dens
,
plot_pmx.pmx_gpar
,
plot_pmx.pmx_qq
,
plot_pmx.residual
, plot_pmx