[R] t.test

[Erik Iverson]

See the identical example in ?t.test


ErikRH wrote:
> Hello! I have a fairly simple (I guess) question. Suppose I have a table
> like this:
> 
>      Score          Group
> 1   <numeric>   Ctrl
> 2   <numeric>   Ctrl
> .    ...        ...
> 10  <numeric>  Treat
> 11  <numeric>  Treat
> ..   ...      ...
> 25  <numeric>  Treat
> 
> What is(are) the simplest command(s) in R to perform an ordinary t-test for
> significant difference between the control group and the treatment group?
> 
> Thanks,
> 
> Erik
> 
> 	[[alternative HTML version deleted]]
> 
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