Create covariates scatterplot

Use to create covariates scatterplot.

nlme.cov.splom(
  xpdb,
  covColNames,
  ggupper = list(continuous = "cor", combo = "box_no_facet", discrete = "count", na =
    "na"),
  gglower = list(continuous = GGally::wrap("smooth", alpha = 0.3, size = 0.1), combo =
    "facethist", discrete = "facetbar", na = "na"),
  ggdiag = list(continuous = "densityDiag", discrete = "barDiag", na = "naDiag"),
  ...
)

Arguments

xpdb

NLME xpose object.

covColNames

Character vector of covariates to build the matrix

ggupper

See ggpairs() upper argument.

gglower

See ggpairs() lower argument.

ggdiag

See ggpairs() diag argument.

...

Parameters to be passed to ggpairs().

Value

ggmatrix object that if called, will print