30.5 非线性模型

高斯过程

30.5.1 mcycle 数据

library(MASS)
library(ggplot2)
ggplot(data = mcycle, aes(x = times, y= accel)) +
  geom_point() +
  # geom_smooth() +
  labs(x = "Times (ms)", y = "Acceleration (g)") +
  theme_minimal()