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2000 Nov 22
3
Confidence interval
I have this question I hope you can answer. First, lets see this simple example, using the Student's t-test:
> test<-t.test(miTest.data, mu=0.5, conf.level=0.90 )
> test
One Sample t-test
data: miTest.data
t = 0.5222, df = 9, p-value = 0.6141
alternative hypothesis: true mean is not equal to 5
90 percent confidence interval:
3.744928 7.255072
sample estimates:
mean
2000 Sep 01
1
Help with Projection Pursuit, ppr().
...Is there a way to avoid the use of the regression formula? Is there a "non parametric" regression formula?
Any help will be MOST welcome, since I'm running out of time (i need to perform some evaluations with PP before the end of september).
Thanks in advance,
Guillermo Brajovic A.
gbrajovic at entelchile.net
Universidad de Santiago,
CHILE.
ps sorry for the "suscribe" message you received recently.
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