liusm99 发表于 2019-9-2 20:09 
#安装quantreg分位回归包
install.packages("quantreg")
#载入quantreg包
你好,我当时用的是rqpd,代码如下:
a.form<-y~x
h.a<-rqpd(a.form,panel(lambda=0.5,taus= c(0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9), tauw=rep(1/10, 9)),data=data,control=list(tmpmax=10000))
a<-summary(h.a)
plot(a,mfrow = c(1:2))
显示为Error in xy.coords(x, y, xlabel, ylabel, log) :
'x' is a list, but does not have components 'x' and 'y'