[R] sorry, I forgot the tilde

[Vladimir Eremeev]

Vladimir Eremeev wrote:
> 
> That is
> 
> C.Rosa wrote:
>> 
>> for (i in c("UK","USA"))
>> output{i}<-summary(lm(y{i} ~ x{i}))
>> 
> 
> for (i in c("UK","USA")) {
>   lm.txt<-paste("output",i,"<-","lm(","y",i,"~","x",i,")",sep="") # 1.
> produce a character string containing needed expression
>   eval(parse(text=lm.txt))                                                
> # 2. parse and evaluate it
> }
> 

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