[R] Marascuilo procedure

[Jeff Newmiller]

Your question is about statistics, not R. Do read the Posting Guide to inform you for future questions. Meanwhile, you should probably go to stats.stackexchange.com.
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Sent from my phone. Please excuse my brevity.

On June 12, 2015 10:39:55 AM PDT, MyList <mylisttech at gmail.com> wrote:
>Hello All,
>
>I am new to R and statistics.Pardon me if this a trivial question.
>
>Can the Marascuilo procedure be applied to a 2 x c contingency table
>with c equal to 2 ? 
>
>My understanding is that it is used to compare proportion between two
>variables and see which pairs are more significant to make the null
>hypothesis be rejected. Is this understanding correct?
>
>Also, what post hoc tests can be used on categorical data using R. Can
>someone lead me to examples or links. I am interested in finding once
>the Null Hypothesis is rejected then which of the  categories are
>influencing. 
>
>Null hypothesis (Ho) could be like - old ppl do not do more research
>before visiting a doctor.once Ho is rejected I want to find if out of
>old or young who actually do more research.
>
>I am currently on a project on hypothesis testing , market survey
>categorical data based designed on a 7 scale lickert analysis.
>
>Thanks in Advance.
>
>- Harmeet
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