The phrase "among a set of variables" is correct and usable in written English.
It can be used when discussing relationships, comparisons, or selections within a group of variables in a statistical or analytical context.
Example: "The study aims to identify the most significant factors among a set of variables that influence consumer behavior."
Alternatives: "within a group of variables" or "from a collection of variables".
We noted above that statistical relevance relationships often greatly underdetermine the causal relationships among a set of variables.
The problem of minimising the number of distinct values among a set of variables subject to difference constraints occurs in many real-life contexts.
Principal component analysis (PCA) is one of the best multivariate statistical techniques for extracting linear relationship among a set of variables (Simeonov et al. 2003).
It attempted to test a structural equation model (SEM) of the relationships among a set of variables influencing preservice teachers' use of technology specifically to support student-centered learning.
According to Sims [19] and Todd [20], if there is true simultaneity among a set of variables, there should not be a-priori distinction between endogenous and exogenous variables.
It is based upon a linear equation system, and is used mainly in the attempt to understand comparative strengths of direct and indirect relationships among a set of variables (Chou and Bentler 1995).
The decomposed components of the visibility (total cyclic and AT) were subjected to multiple linear regression to establish a functional relationship between them and a set of variables among the considered variables.
To identify the differences between the clinical practice (conduct) of male and female doctors and its determining factors; and to find the variability in the various conducts studied which is explained by a set of variables, gender among them.
SVD is a mathematical tool that transforms correlated variables into a set of variables that are not correlated, but they better express the relationship among original data.
Instead of a linear recording, we are putting together a set of variables that have to all fit together.
To characterize the genetic structure of the French populations of V. elatior and to quantify gene flow among them, we developed a set of variable microsatellite markers that are the first reported for V. elatior.
