assign() doesn't return anything in this case. It's your addtional
(unnecessary?) call to "zzz" at the end which triggers a print statement.

Michael

On Fri, Sep 23, 2011 at 1:56 PM, Jim Bouldin <bouldi...@gmail.com> wrote:

> OK, I see.  I thought R was just returning the character strings of the
> model names without doing any assigning, since that's what it displayed. I
> had it right all along. Thanks for your help.
>
>
> On Fri, Sep 23, 2011 at 1:45 PM, R. Michael Weylandt <
> michael.weyla...@gmail.com> wrote:
>
>> What exactly is the problem? Like I said, I'd personally put this in a
>> list, but this seems like exactly what you wanted...
>>
>> > model1
>>
>> Call:
>> lm(formula = y ~ x[, i])
>>
>> Coefficients:
>> (Intercept)       x[, i]
>>      1.0489       0.7175
>>
>> > model2
>>
>> Call:
>> lm(formula = y ~ x[, i])
>>
>> Coefficients:
>> (Intercept)       x[, i]
>>     -0.4342       0.8734
>>
>
>

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