"reasonable frequency of" is a correct and usable phrase in written English.
You can use it when talking about the amount of times something occurs or is done in comparison to what is considered normal or adequate. Examples include: "The company recommends a reasonable frequency of communication between team members." "Doctors advise us to get check-ups at a reasonable frequency."
Once you cross that line, a bus company can put buses out there, because they know they're going to have enough passengers to support a reasonable frequency of service".
Sixteen items (those listed in Table 5) showed reasonable frequency of occurrence, item-total correlations, and test-restest agreement across both subject and informant versions.
The 1% and 5% expression thresholds were selected by BMS based on preliminary data from early-phase clinical studies indicating both a reasonable frequency of PD-L1 positivity that effectively divided the patient population, and a numerically higher objective response rate among PD-L1-positive subjects relative to PD-L1-negative subjects.
Therefore, at this early stage of our investigations, we have restricted ourselves to deficits that represent a variety of functions, and at the same time, occurred with reasonable frequency (on average, in 26.7% of subjects) had minimum (on average 12%) missing data, and maximum variability across the database.
Why not apply a reasonable frequency cap of exposure?
This is encouraging as it suggests that any SNP of a reasonable frequency had been detected.
Ligand-independent dimerization of EGFR occurs with reasonable frequency; however, it is not activated until the binding of the ligand.
There's a very particular complaint that pops up with reasonable frequency from a very specific type of politics nerd, generally just after Paul Keating has made a public pronouncement.
For each of these schemes, reasonable frequency weights for the associated optimization problems are given.
However, this will work only for wide-band jammers where the number of channels with reasonable frequency separation is available.
However, if the two closely spaced eigenvalues have a reasonable frequency distance to all other eigenvalues of the system, then a linear transformation exists between the set of perturbed and unperturbed mode shapes describing the significant changes as a rotation in the initial subspace defined by the two mode shapes.
