The phrase "assumed from a" is correct and usable in written English.
It can be used when indicating that something is taken or inferred from a particular source or context.
Example: "The conclusion was assumed from a series of experiments conducted over the past year."
Alternatives: "derived from a" or "inferred from a".
I just assumed from a very young age that I was going to be a tennis professional.
For the evaluation purposes a group of criteria have been assumed, from a primary criteria set, by a superiority matrix, simultaneously taking into account the criteria hierarchy.
By the final page, the comic asides and flights of self-deprecation appear to come not, as one might once have assumed, from a place of supreme confidence, but from its opposite.
Yes, finances and audiences – two perennial beating sticks for the A-League – remain areas of concern, but even these are far less dire than would be assumed from a cursory skim of contemporary media.
Current regulatory guidance depends heavily on determination of toxicological similarity concluded from the presence of a few prominent constituents, assumed from a common toxicological effect, or presumed from an alleged similar toxic mode/mechanism.
It is difficult to make a reliable prediction of this cost when the future is unknown and structural deterioration and behavior are assumed from a mathematical model or previous experience.
It may be assumed from an affidavit filed, if not from the pleadings that the amount in controversy is over $2,000.
The plausible explanation for this loss can be acetoclastic methanogenesis (reaction 6, Table 2) that can be assumed from an increase in the methanogenic population to 15% under nonsulfidogenic conditions (Fig. 5a).
Is the relation between adaptive abilities and health state utilities mediated by HRQL domains [ 33]? Since we investigated psychological adaptive abilities we assume from a theoretical point of view that only mental health can mediate this relation.
With a visible question mark over my head, I turned to a girl who I assumed from various overheard remarks was an aspiring stylist.
One might easily assume from such a discouraging survey that "The Spirit of Democracy" is a gigantic downer.
