为什么我的出错
test_imp <- mice(data=test,m=5)

iter imp variable
  1   1  发动机扭矩平均
Error in solve.default(xtx + diag(pen)) :
  system is computationally singular: reciprocal condition number = 1.99218e-23

请问您的问题解决了吗

ini1<-mice(boys[,c(2:5)],print=F)
meth<-ini1$method
meth['bmi']<-'norm'
ini2<-mice(boys[,c(2:5)],method = meth,m=5,print=F)