The phrase "amount of data exists" is correct and usable in written English.
It can be used when discussing the quantity or volume of data that is present or available in a particular context.
Example: "In today's digital age, a vast amount of data exists that can be analyzed for insights and trends."
Alternatives: "volume of data available" or "quantity of data present".
Limited amount of data exists on the burden and impact of MOH in Latin American Countries.
A considerable amount of data exists on the performance of materials, most of which if easily accessible facilitates design decisions.
A substantial amount of data exists comparing insulin glargine and neutral protamine Hagedorn (NPH) insulin for long-acting basal insulin coverage.
A significant amount of data exists with regard to the roles assayed by bacteria or wild yeasts alone but the information available on if and how they interact with each other and also with the starter yeast is scanty and has not received the special attention that is warranted.
Because a limited amount of data exists, the total number of Hispanic victims is almost certainly higher than the reported numbers suggest.
This aspect is well documented in the Chordata, a phylum for which a huge amount of data exists on mtDNAs.
One reason for this interest is that economic systems are examples of complex interacting systems for which a huge amount of data exist, and it is possible that economic time series viewed from a different perspective might yield new results.
Even though huge amount of data exist for the European Molasse Basin obtained from different studies, the described strong local temperature decrease cannot be explained based on the present-day knowledge.
Given the fact that integumental colour in invertebrates and its role in mediating body temperature have been a focus for population and ecological genetics for almost a century, it is not surprising that a large amount of data exist for these trait systems.
Robert Duncan, the general manager of Collier Resources, said, "Vast amounts of data exist" to substantiate a high value.
Although large amounts of data exist regarding how climate has and is projected to change, these data are stored in databases that can be difficult to access.
