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Topic: Missing values options
Replies: 3   Last Post: Jun 30, 2006 3:39 PM

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Posts: 13
Registered: 4/28/05
Missing values options
Posted: Jun 30, 2006 1:53 PM
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I have 950 subjects. I have almost no missing values for any variable
except age. I am missng about 25 of them. I haven't formally
analyzed them yet but I have a suspicion they are not missing
completely at random. I suspect it is the older subjects who declined
to answer the question.

So, when I adjust for age in LR, I loose the 25. I could either leave
it as missing, substitute the average age or substitute the average age
for their level of experience (experience and age were highly

What do you think?


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