On Dec 24, 2011, at 12:07 PM, Kristen Mancuso wrote:
I am using a nested model in R and the lm output shows 47 not defined
because of singularities and I have no idea why. Any help on why
this is
happening or how to fix this problem would be very much
appreciated. Below
is the output I received from R.
not defined because of singularities
This question should be a FAQ if it's not already:
http://lmgtfy.com/?q=%22not+defined+because+of+singularities%22
--
David Winsemius, MD
West Hartford, CT
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