how to create simple scatter 3D chart

 library("car")

data(iris)

head(iris)

library(rgl)

sep.l <- iris$Sepal.Length

sep.w <- iris$Sepal.Width

pet.l <- iris$Petal.Length

scatter3d(x = sep.l, y = pet.l, z = sep.w)

scatter3d(x = sep.l, y = pet.l, z = sep.w,

          point.col = "blue", surface=FALSE)

scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          grid = FALSE)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          grid = FALSE, fit = "quadratic")



scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          grid = FALSE, surface = FALSE)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          surface=FALSE, ellipsoid = TRUE)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          surface=FALSE, grid = FALSE, ellipsoid = TRUE)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          surface=FALSE, grid = FALSE, ellipsoid = TRUE,

          surface.col = c("#999999", "#E69F00", "#56B4E9"))


library("RColorBrewer")

colors <- brewer.pal(n=3, name="Dark2")

scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          surface=FALSE, grid = FALSE, ellipsoid = TRUE,

          surface.col = colors)


scatter3d(x = sep.l, y = pet.l, z = sep.w,

          point.col = "blue", surface=FALSE,

          xlab = "Sepal Length (cm)", ylab = "Petal Length (cm)",

          zlab = "Sepal Width (cm)")

scatter3d(x = sep.l, y = pet.l, z = sep.w,

          point.col = "blue", surface=FALSE, 

          axis.scales = FALSE)


scatter3d(x = sep.l, y = pet.l, z = sep.w, groups = iris$Species,

          surface=FALSE, grid = FALSE, ellipsoid = TRUE,

          axis.col = c("black", "black", "black"))


scatter3d(x = sep.l, y = pet.l, z = sep.w, 

          surface=FALSE, labels = rownames(iris), id.n=nrow(iris))


rgl.snapshot(filename = "plot.png")

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