function bivar_fun(): for plotting any 2-dimensional function $f(x,y)$.
functions bivar_pdf(): for plotting any 2-dimensional pdf function $f(x,y)$.
the package vignette can be found in https://mstasinopoulos.github.io/Functions-from-packages/.
Function for helping modelling for more than one variables as the response are added;
function xy_median() to calculate medians in 2-dimensions.
functions xy_scatter() and `xy_pit_scatter()' for plotting the original or PIT transform values of two
continuous variable
functions xy_hist() and `xy_pit_hist()' for plotting histograms in two dimensions
functions xy_density() and xy_density_plain()' and xy_pit_density()'for plotting kernal density estimators in two dimensions
functions xy_ECDF_hist() and `xy_ECDF_contour(x,y)' for plotting empirical csdf's histograms and contour plots in two dimensions
fitted_pdf_legend() is introduced but not exported in the NAMSPACE. To use it use
gamlss.ggplots:::fitted_pdf_legend().pe_pdf_fv() is introduced but not in the help file yetmodel_TD() and model_TD_lollipop() is introduced but not in the help file yetgamlss2 object (need
checking)fitted_pdf and fitted_cdf are working with gamlss2 object but
the binomial responses needed checking (not fixed yet)all resid_ functions are now compatible with the objecrs creates
with the gamlss2() function
family_cdf a bug was corrected when plotting only one curve
family.pdf the aes_string() was removed (it is depreciated from
ggplot2)