The phrase "are aggregated from a" is correct and usable in written English.
It can be used when discussing data or information that has been collected and combined from a specific source or multiple sources.
Example: "The statistics presented in this report are aggregated from a variety of research studies conducted over the past decade."
Alternatives: "are compiled from a" or "are collected from a".
Over 220,000 prints and metadata have been aggregated from a variety of museums, universities, libraries, auction houses and dealers from around the world.
But they have to start somewhere, so the first iteration of Molly is an AMA (ask me anything) feature where audiences can find answers about a certain person, with those answers being aggregated from a wide variety of sources, like Medium, Twitter and Instagram.
But they have to start somewhere, so the first iteration of Molly is an AMA (ask me anything) feature where audiences can find answers about a certain person, with those answers being aggregated from a wide variety of sources, like Medium, Twitter and Instagram.
Since HIV prevalence is biased on gender (1) (and the sampling frame comprised 69.0% females), a final sample of 421 patients was aggregated from a proportionate simple random sample from each of the two gender-stratified groups of the sampling frame.
Because the Tweets are aggregated from blogs that cover a variety of subject relating to politics, technology, entertainment and more, the subjects of the Tweets are varied and somewhat random.
Non-linear relationships of proportional indices lead to under-estimation of mean population density when data are aggregated from multiple detection stations deployed in a heterogeneous landscape.
Instead, most private criminal databases are aggregated from more than 3,100 courthouse records across the US.
To do so, the app is aggregating from a number of popular event finders and social services, including Facebook, Eventbrite, SeatGeek, Bandsintown, Eventful, and Meetup in order to serve as something of a one-stop shop for local events, big and small.
The forest/non-forest mask is aggregated from NLCD2006 with a threshold of 20 percentage.
