'take variation' is correct and usable in written English.
You can use it when you are suggesting that something should be done differently, or when there should be a change. For example: "Let's take variation in our approach to this problem."
We thus do not only distinguish whether a respondent is working or not like Park and Kyei (2011), but also take variation in skill use across occupational groups into account (like OECD 2013a; Steedman and McIntosh 2001).
We also applied a random-effects model to take variation between studies into consideration.
Another strength of the study was that a maximum of three processes were observed within each nurse, to take variation into account.
In addition, four biological replicates allowed us to take variation within the target population into account and also counteract random technical variations [ 23, 41].
One limitation of this approach was a failure to take variation in population concentration into account, leading to an underestimation of population size in some areas.
We used log values to take variation in body mass into account; decreases here are therefore proportional decreases in absolute mass.
With a small value of α UKF, the computation of Q does not take variations of the Hessian into account.
Thereby we were able to take variations with respect to manufacturing tolerances/imperfections into account by assuming a random field for the reluctivities.
The purpose of this study is to introduce an innovative approach to offshore engineering so as to take variations in sea temperature and salinity into account in the calculation of hydrodynamic forces.
Few characterisation methods are available and the reported results show large discrepancies and the methods do not take variations of the properties with salt concentration into account although such are typical for polymer electrolytes.
Comparisons of various cancer registries thus, need to take variations in inclusion criteria into consideration.
