The phrase "allowed calculation of the" is correct and usable in written English.
It can be used in contexts where permission or capability to perform a calculation is being discussed.
Example: "The new software update allowed calculation of the total expenses for the project."
Alternatives: "permitted computation of the" or "enabled assessment of the".
Data analysis allowed calculation of the fMRI response of correct judgments on new pictures, old pictures, and false judgments.
The progress of the modification reactions was confirmed by elemental analysis, which allowed calculation of the surface coverage density with bonded ligands.
The model allowed calculation of the hydrolysis time course of proteins from a given set of operating conditions with good predictability.
The obtained data allowed calculation of the initial spin period of the satellites: 0.61 s for LAGEOS-1 and 0.906 s for LAGEOS-2.
This distance in turn allowed calculation of the distance between Earth and the Sun, called the astronomical unit, as well as the distances to the Sun of all the other planets.
Analysis of the rate data as a function of pH and denaturant concentration allowed calculation of the kinetic constants for the conformational transitions of the peptide with the Asp residues in the doubly protonated, singly protonated, and unprotonated forms.
It allows calculation of the optimal geometric design parameters for any given material and thermal interfaces.
In 1845 Kirchhoff first announced Kirchhoff's laws, which allow calculation of the currents, voltages, and resistances of electrical networks.
Volume averaging of the pore-scale fluid flow properties allows calculation of the apparent permeability matrix of trabecular bone specimens.
As the dynamical model provides global fields of many climatic indicators it allows calculation of the likelihood of concurrent climatic events in different locations, for example, the associated storm depths or extreme wind speeds.
A model has been developed which allows calculation of the effective thermal conductivity of the bed from experimental data.
