detailed and prompt reply.
Kindest regards,
Smruti Bulsari
From: Jim Lemon
Sent: 14 March 2019 02:25
To: SMRUTI BULSARI; r-help mailing list
Subject: Re: [R] Issue with t.test
Hi Smruti,
In the example in question, you are probably doing something like this:
# I
Hi Smruti,
In the example in question, you are probably doing something like this:
# I didn't see any attachment for the data
X<-rnorm(99,mean=59.96753)
t.test(X,mu=50,alternative="less")
One Sample t-test
data: X
t = 101.29, df = 98, p-value = 1
alternative hypothesis: true mean is
I
Cc: r-help@R-project.org
Subject: Re: [R] Issue with t.test
Can you show us an example with the data that you are using and the
output from t.test.
A t-value of 1.96 is not an automatic rejection. It depends on alpha
and the degrees of freedom. Even if we set alpha at 0.05, 1.96 should
not gi
Can you show us an example with the data that you are using and the
output from t.test.
A t-value of 1.96 is not an automatic rejection. It depends on alpha
and the degrees of freedom. Even if we set alpha at 0.05, 1.96 should
not give a p-value less than 0.05 with finite degrees of freedom.
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