The phrase "a more comprehensive data" is not correct in standard English usage.
The word "data" is typically treated as a plural noun, so it should be "more comprehensive data" without the article "a."
Example: "We need to gather more comprehensive data to support our research findings."
Alternatives: "more detailed data" or "more extensive data."
However, such detailed research requires a more comprehensive data base.
Adding a more comprehensive data analysis method (e.g., discourse analysis) could have deepened the investigation.
A more comprehensive data collection effort would require an imaging protocol to image at additional time points.
Protocols for the formats, category and definitions are items necessary to the formation of a more comprehensive data base.
This will save you time entering the data in both places and help CrunchBase offer a more comprehensive data set for the public.
A more comprehensive data set for registration is currently developed by the Ottawa Group.
As a result, it generally produces a much more comprehensive data set than most competing wearable products on the market today — after all, the Fitbit Flex, Nike Fuelband, Misfit Shine, and others mostly focus on counting steps and leave things at that.
In August, Nasdaq introduced a new, more comprehensive data package that costs about $25,000 a month.
It pointed out that it has been aggressively notifying users about the change, which is expected to go into effect March 1 and stands to give Google a far more comprehensive data about what its users are interested in.
Such observation is very similar to what we encountered previously in a much more comprehensive data set [ 6].
In the present study, we aimed to expand our previous findings by evaluating the association between high temperatures and motor vehicle crashes using a separate and more comprehensive data set including all motor vehicle crashes (not necessarily fatal crashes).
