'a sufficient amount of data' is correct and usable in written English.
You can use it when you are talking about the amount of data that is required for a task or project. For example, "We need to collect a sufficient amount of data before we can make an informed decision."
ICE wraps changes and user-generated inserts and deletes inline in the DOM and stores a sufficient amount of data about each change in node attributes.
However, a sufficient amount of data was still available for regions ≤60° mean latitude.
A sufficient amount of data was collected from a full factorial design of test operations of the fuel-cell stack.
They re-triangulate these bad camera poses after a sufficient amount of data obtained from new added cameras.
The increase in the use of building information modeling (BIM) will allow for the compilation of a sufficient amount of data to utilize this system.
Typically, a human teacher must demonstrate several variants of the desired task to generate a sufficient amount of data to reliably learn it.
In the Supplementary Materials, an analysis of the saturation behaviour of the different statistical potential terms is provided, suggesting a sufficient amount of training data for the solvation term, whereas the two interaction terms require more data to be fully saturated (Supplementary Fig. S1).
A possible reason for this is the absence of a sufficient amount of experimental data of adequate quality and from the same experimental configuration.
When a sufficient amount of adaptation data is available, better performance can be obtained with a large N (typically N=100).
Higher cultivation pH levels could not be investigated as cultivation at pH 9.50 and 6.50 did not result in a sufficient amount of spores (data not shown).
Successful use of QSARs requires a sufficient amount of input data in order to support structure toxicity relationships for risk assessment.
