scatter.plot.diagonal: make customized scatter plot with diagonal line and R2...

In liuyanguu/plotthis: Wrapped functions using ggplot

Description

make customized scatter plot with diagonal line and R2 printed.

Usage

scatter.plot.diagonal(data, x, y, size0 = 0.2, alpha0 = 0.3,
  dilute = FALSE, add_abline = FALSE, add_hist = TRUE)

Arguments

data	dataset
x	x
y	y
size0	point size, default to 1 of nobs<1000, 0.4 if nobs>1000
alpha0	alpha of point
dilute	a number or logical, dafault to TRUE, will plot nrow(data_long)/dilute data. For example, if dilute = 5 will plot 1/5 of the data. if dilute = TRUE will plot half of the data.
add_abline	default to FALSE, add a diagonal line ggExtra::ggMarginal but notice if add histogram, what is returned is no longer a ggplot2 object
add_hist	optional to add marginal histogram using ggExtra::ggMarginal but notice if add histogram, what is returned is no longer a ggplot2 object

Value

ggplot2 object if add_hist = FALSE

Examples

scatter.plot.diagonal(data = iris, x = "Sepal.Length", y = "Petal.Length")

liuyanguu/plotthis documentation built on Nov. 4, 2019, 4:35 p.m.