sig. differences in MANOVA

[abdalla alsmadi-2]

Hi  everyone

I have significant differences in MANOVA analysis but it does not appeared significant in schaffee comparisons !!!

why??

Thanks A lot

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[Rich Ulrich]

I'm assuming that you are talking about Scheffé's method of comparison.

It is the most conservative test available for anything.

It asks whether the contrast under consideration accounts for enough

variance that it would be significant if it were tested against the total

degrees of freedom for the predictor variables.  That leaves plenty of

room for targeted contrasts (with fewer d.f.) to test as significant.

--

Rich Ulrich

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From: SPSSX(r) Discussion <[hidden email]> on behalf of abdalla alsmadi <[hidden email]>
Sent: Wednesday, April 7, 2021 1:43 AM
To: [hidden email] <[hidden email]>
Subject: sig. differences in MANOVA

 

Hi  everyone

I have significant differences in MANOVA analysis but it does not appeared significant in schaffee comparisons !!!

why??

Thanks A lot

===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD

===================== To manage your subscription to SPSSX-L, send a message to [hidden email] (not to SPSSX-L), with no body text except the command. To leave the list, send the command SIGNOFF SPSSX-L For a list of commands to manage subscriptions, send the command INFO REFCARD