The phrase "variables obtained from" is grammatically correct and can be used in written English.
It is commonly used when discussing research or experiments, to indicate the source of the data for a study or analysis. Example: "The results of the study were based on variables obtained from a reliable data set."
A large variability was detected in point estimates of statistically significant variables obtained from different geographical units, ranging from 16% to 453% (Table 4).
The cluster algebra is generated by the variables obtained from all possible sequences of mutations.
The Cache County Study has recently been enriched with the addition of several important variables obtained from the Utah Population Database.
The variables considered include past values of the ramp function and a set of meteorological variables, obtained from reanalysis data.
A central composite design was applied to determine the optimum concentrations of the significant variables obtained from Placket Burman design.
Design: Prospectively collected HS variables, obtained from the parents, were analyzed in a longitudinal perspective by using principal component analyses.
There are minor differences in the suitable ranges of the physical habitat variables obtained from the three models.
A statistical analysis to compare "case" versus "control" farms was performed with the variables obtained from the questionnaire (191 variables) and the serologic test results (20 variables).
Water quality and quantity variables obtained from a high-resolution biophysical model (Soil and Water Assessment Tool) were considered as inputs to the stream health predictive models.
Variables obtained from the biscuit test were closely associated with grain hardness (GHa) and (to a lesser extent) with the viscosity (Visc) of water extractable arabinoxylans in flour.
The second scenario was done to improve the accuracy of the variables obtained from the wells.
