The phrase "variation factor" is correct and usable in written English.
It is typically used in the sciences and mathematics when referring to a variable that is used to describe an alteration or change in a process or system. For example, "The research concluded that temperature was the primary variation factor in the experiment."
The theory incorporates Hanna's density variation factor.
The optimal depth of anisotropy corresponds to the minimum variation factor.
For a given assumed depth of anisotropy, the program computes a variation factor which is a weighted sum of the arithmetic standard deviation (SD) of the splitting times and the circular SD of the fast directions over overlapping blocks.
Similar to many other Himalayan rivers, alkalinity varied seasonally and inversely related to river runoff with a variation factor of 1.2 1.6, despite a water dilution of 7-fold to 13-fold in the summer flood season.
The effect of strain concentrations due to the fabric architecture on the failure strain of the material was considered by incorporating the SVF (strain variation factor) from the meso-scale analysis of a woven-fabric composite unit into the macro-scale analysis of the specimens.
This variation factor helps us in understanding the behaviors of SUs when they have to deal with different numbers of PUs.
Gonzalo, C., Martínez, J. R., Carriedo, J. A. & San Primitivo, F. Fossomatic cell-counting on ewe milk: Comparison with direct microscopy and study of variation factors.
The unwanted variation factors may be correlated with the unobserved factor of interest, so that correcting for the former can remove the latter if not done carefully.
However, it may lead to negative influence on the variation factors.
When dealing with large scale gene expression studies, observations are commonly contaminated by unwanted variation factors such as platforms or batches.
Brain storming was taken into consideration, through which a number of cost variation factors were identified for constructing wastewater projects.
