"more complete data" is correct and usable in written English.
You could use it in any context where you need to refer to data that is fuller or more complete than what exists. For example: "We require more complete data before making a decision".
But the F.D.A. may also have had access to more complete data.
The Environmental Department said more complete data may be available in several months.
Instead, new and more complete data reveal that birds actually are dinosaurs – living dinosaurs.
The revised number, based on more complete data, was in line with analyst expectations.
First, having big (or more complete) data makes this type of thing seem like less of a desperate hunch and more of an optimal strategy.
Analyzing what it said was more complete data, the World Health Organization said yesterday that the estimated overall death rate from SARS was about 15percentt -- double its previous estimate.
Adding to the indications that the fall in payroll jobs in January could portend worse to come, the bureau issued one of its periodic benchmark revisions, based on more complete data.
It gets the most attention, even though revisions to that initial estimate in the following two months, based on more complete data, can be significant.
And the more complete data used in the new estimates show that state and local governments increased spending in 2009 before cutting back in the next two years.
Without more complete data about the clinical trials, the Cochrane group decided that it could not include the disputed study that summarized those results.
"They will be very significant, between our cultural heritage and businesses and housing, but we prefer to wait until we have more complete data," he said.
