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r - 不能使用粘贴来获取函数内的真实对象

转载 作者:行者123 更新时间:2023-12-02 01:06:42 25 4
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x = rnorm(20,0,1)
y = rnorm(20,0,2)
df = cbind(data.frame(x=x,y=y))
reg_1 = lm(y ~ x, data=df)
summary(reg_1) #this is my goal but need to use a different approach.

以下代码不起作用:

i=1
j = paste("reg_",i,sep="")
g = summary(j) #it was expected "g" to be the reg_1 model summary

我猜它不起作用,因为“j”对象是一个字符串。谢谢。

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