请教大神这个S-plus script是否正确？可以改动转换到R运行吗？

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电梯直达

发表于 2018-3-16 12:27 |只看该作者 |正序浏览

|招呼Ta 关注Ta

本帖最后由 419595891 于 2018-3-16 13:51 编辑

这是一篇文献里给出的script，但我放到S-plus里跑不出来，有错误，有可能是我不会用S-plus，所以请教大神下面的script是否有错，没有错的话怎么解决错误？能不能改动换到R里运行？

library(Design)
reri <- function(datsam)
{
fitlr <- glm(outcome ~ determinant A * determinant B, family=binomial, data=datsam)
reri <- exp(fitlr$coef[2]+fitlr$coef[3]+fitlr$coef[4]) - exp(fitlr$coef[2]) - exp(fitlr$coef[3]) + 1
}
summary.bootstrap(bootstrap(dataset, reri(dataset), B=10000), probs=c(0.025,0.5, 0.975))

————————————我是分割线——————————————————————————————

library(Design)
> reri <- function(datsam)
+ {fitlr <- glm(DM.0813 ~ smoking * rs163184, famliy=binomial, data=datsam)
+ reri <- exp(fitlr$coef[2]+fitlr$coef[3]+fitlr$coef[4]) - exp(fitlr$coef[2]) -exp(fitlr$coef[3]) + 1}
Last expression in function is an assignment
(You probably wanted to return the left-hand side)
   in: reri <- exp(fitlr$coef[2] + fitlr$coef[3] + fitlr$coef[4]) - exp(fitlr$coef[2]) - exp(fitlr$coef[3]) + 1
> summary.bootstrap(bootstrap(smoking, reri(smoking), B=10000), probs=c(0.025,0.5, 0.975))
Warning messages:
  Numerical expression has 7028 elements: only the first used in: model.frame(formula, data, na.action, dots)
Problem: Object "DM.0813" not found
Use traceback() to see the call stack

不明白这个错误什么意思，小白求指导……

zan