I'm doing some regression analysis and I have some variables that are only
significant when I add some other variables (some them significant and
others not depending).
What should I think of these variables that only get significant when I add
other variables (which are also relevant to the analysis I'm doing)?
Any help would be greatly appreciated.
Thanks in advance.
Eric
Google for "suppressor variable".
"Ray Koopman" <koo...@sfu.ca> a écrit dans le message de news:
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