用Rstudio做WQS回归时出现了如下报错报错,是什么情况
results2i <-gwqs(TT~wqs+age+gender+race+PIR+BMI+time+season+cotinine, mix_name=PCBs, data=sex1,
q=4, validation=0.6, b=100, b1_pos=FALSE,
Error in optim(par = initp, fn = objfn, method = optim.method, control = control, :b_constr=FALSE, family="gaussian", seed=2024)
optim回覆了无限值
