The PQL software (PROC GLIMMIX) we used did not provide standard errors for the estimate of [[sigma].
The PQL estimation bias was similar to the results of the vessel effects only simulation (not shown for Atlantic cod) when [l.
This procedure would be fairly straightforward with a PQL approach but more difficult with marginal MLE.
One possible remedy for the smallest of publishers may be Abebooks, on which a publisher can set up as a bookseller and sell directly to the public, and we do just that, but so far PQL
sales on Abebooks do not come up to matching the $25-a-month title listing fee.
Pink Sheets: HDIA), the California-based manufacturer of appetite suppression products made from the Hoodia gordonii plant, today announced that the company has been profiled by PQL Research editor Tim Fostik.
has not compensated PQL Research in any capacity for this profile, although the company may elect to engage Fostik's assistance in other business activities.
EPA is presently looking at replacing PQLs
with reliable quantitation levels (RQLs).