Plot a Bivariate Functional Data Object.
Plot an object of class bifd using ggplot2 and geom_tile. The object must contain only one single functional replication.
plot_bifd(bifd_obj, type_plot = "raster", phi = 40, theta = 40)
bifd_obj: A bivariate functional data object of class bifd, containing one single replication.type_plot: a character value If "raster", it plots the bivariate functional data object as a raster image. If "contour", it produces a contour plot. If "perspective", it produces a perspective plot. Default value is "raster".phi: If type_plot=="perspective", it is the phi argument of the function plot3D::persp3D.theta: If type_plot=="perspective", it is the theta argument of the function plot3D::persp3D.A ggplot with a geom_tile layer providing a plot of the bivariate functional data object as a heat map.
library(funcharts) mfdobj <- data_sim_mfd(nobs = 1) tp <- tensor_product_mfd(mfdobj) plot_bifd(tp)