scatter.plot.diagonal {SHAPforxgboost}

Make customized scatter plot with diagonal line and R2 printed.

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,
  add_stat_cor = 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

add_stat_cor

add correlation and p-value from ggpubr::stat_cor

Value

ggplot2 object if add_hist = FALSE

Examples

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