你能在R中执行内核Logistic回归吗？

Question

我正在尝试在R中执行内核逻辑回归。是否有包执行此操作？

Answer 1

stats::ksmooth为您提供Nadaraya-Watson内核回归：

with(cars, {
    plot(speed, dist>40)
    lines(ksmooth(speed, dist>40, "normal", bandwidth = 2), col = 2)
    lines(ksmooth(speed, dist>40, "normal", bandwidth = 6), col = 3)
})