Last Sunday, tens of thousands marched across the Sydney Harbour Bridge in support of Gaza. But exactly how many people were there depends on whom you ask. Police put it at about 90,000. Organisers ...

You can modify the degrees of freedom using the option. If PROC MIXED finds the fixed-effects portion of the specified estimate to be nonestimable, then it displays "Non-est" for the estimate entries.

Edward L. Korn, Barry I. Graubard, Examples of Differing Weighted and Unweighted Estimates from a Sample Survey, The American Statistician, Vol. 49, No. 3 (Aug., 1995 ...

We next compared this demography-based estimate to an expected value derived from published estimates of larval mortality rates. Our estimate of larval survivorship for bicolor damselfish was ...