数学建模社区-数学中国
标题:
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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作者:
419595891
时间:
2018-3-16 12:27
标题:
请教大神这个S-plus script是否正确?可以改动转换到R运行吗?
本帖最后由 419595891 于 2018-3-16 13:51 编辑
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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?
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library(Design)
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reri <- function(datsam)
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{
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fitlr <- glm(outcome ~ determinant A * determinant B, family=binomial, data=datsam)
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reri <- exp(fitlr$coef[2]+fitlr$coef[3]+fitlr$coef[4]) - exp(fitlr$coef[2]) - exp(fitlr$coef[3]) + 1
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}
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summary.bootstrap(bootstrap(dataset, reri(dataset), B=10000), probs=c(0.025,0.5, 0.975))
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————————————我是分割线——————————————————————————————
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library(Design)
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> reri <- function(datsam)
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+ {fitlr <- glm(DM.0813 ~ smoking * rs163184, famliy=binomial, data=datsam)
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+ reri <- exp(fitlr$coef[2]+fitlr$coef[3]+fitlr$coef[4]) - exp(fitlr$coef[2]) -exp(fitlr$coef[3]) + 1}
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Last expression in function is an assignment
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(You probably wanted to return the left-hand side)
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in: reri <- exp(fitlr$coef[2] + fitlr$coef[3] + fitlr$coef[4]) - exp(fitlr$coef[2]) - exp(fitlr$coef[3]) + 1
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> summary.bootstrap(bootstrap(smoking, reri(smoking), B=10000), probs=c(0.025,0.5, 0.975))
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Warning messages:
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Numerical expression has 7028 elements: only the first used in: model.frame(formula, data, na.action, dots)
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Problem: Object "DM.0813" not found
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Use traceback() to see the call stack
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不明白这个错误什么意思,小白求指导……
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