标签: r statistics quantreg
set.seed(5) library(quantreg) d <- data.frame(x=seq(-5, 5, len=51)) d$y <- 50 - 0.3*d$x^2 + rnorm(nrow(d)) Taus <- c(0.1,0.3,0.5,0.7,0.9) QR<-rq(y ~ 1 + x + I(x^2)+I(x^3), tau=Taus, data=d)
我需要找到该模型的估计系数的p值