The phrase 'based on the ratios' is correct and usable in written English.
You can use it whenever you wish to compare two or more sets of figures or measurements. For example, "We have calculated the profit margins based on the ratios of costs versus revenue."
This evaluation considers an extensive suite of sediment chemistry totaling 274 analytes (polycyclic aromatic hydrocarbons, organochlorine compounds, polychlorinated biphenyls, polybrominated diphenyl ethers, trace elements, and current-use pesticides) and a mixture assessment based on the ratios of detected compounds to available effects-based benchmarks.
There is a view, or family of views, called likelihoodism that maintains that the inductive logician or statistician should only be concerned with whether the evidence provides increased or decreased support for one hypothesis over another, and only in cases where this evaluation is based on the ratios of completely objective likelihoods.
"A lot of the dimensions are based on the ratios of a baby's heads and eyes and that sort of thing," he said.
The model error for a given burst capacity model is evaluated based on the ratios of the test to predicted burst pressures for the collected data.
Use pictures of the characters to take measurements of body parts from as many different angles as possible, determine the correct ratios if the females were 5'7″ and the males were 6'0″, and calculate the measurements into life size based on the ratios computed.
Three mixtures were designed: The first and second mixtures were based on the ratios of each component at the 1% and 50% effect concentrations (EC1 and EC50), respectively; and the third mixture contained an equimolar ratio of individual components.
This value was estimated based on the ratio of publicly administered pharmacies to private ones of roughly 1 2.
The low budget horror film, The Blair Witch Project, was one of the biggest success stories in film history based on the ratio of production cost to revenue.
The shielding effectiveness of the sample is calculated based on the ratio between the two measured received power levels.
I don't want my retirement income to be based on the ratio of taxpayers who can support me.
The bioequivalence analysis for CIs was based on the ratio of the population means (test formulation/reference formulation).
