The phrase "a summation from" is correct and usable in written English.
It can be used when referring to a summary or conclusion derived from a set of information or data.
Example: "The report provides a summation from the collected data over the past year, highlighting key trends and insights."
Alternatives: "a summary of" or "a conclusion drawn from".
The figure provides a summation derived from the findings of the survey of the literature.
A gastronomical metaphor from a Spaniard and a typically philosophical summation from a Frenchman, Jacques Lecucq Markrk or euro, Germany wants a strong currency, which is not the case with all its neighbours.
That equation may be interpreted to say that for a particular pixel, the final value can be found from a summation of contributions from the set of all projections whose corresponding radar pulse covered that ground location.
If you haven't had time to keep up with those stories and others at the scouting combine in Indianapolis, you could do worse than get a quick summation from Mike Mayock.
Uptake values were then calculated as a summation of uptake from 10 min to the end of the PET acquisition (total 53 min in the case of rats and mice and 113 min in the case of guinea pigs).
Since the fMRI signal observed is a summation of signals from multiple independent networks (ICNs) in the brain, ICA is ideally suited to separate each of the ICNs.
The overall QoL score is formed by a summation of scores from the 8 items, with higher scores indicating better QoL.
On the other hand, classical gene expression experiments [microarrays, RNA-seq, quantitative polymerase chain reactions (qPCR)] richly characterize a cellular population but at the cost of reporting a summation of expression from many individual cells.
The significance of CRP, which correlated extremely well with severity of disease and with mortality in our dataset, is probably that it behaves as a summation of inputs from several other cytokines, notably IL-1β, IL-6 and TNF.
A reasonable approximation to the total annoyance caused by a combination of noise and vibration can be determined from a summation of the effects of the individual stimuli.
