The phrase 'function has been estimated' is perfectly correct and usable in written English.
You can use it to show that an estimation or calculation has been completed. For example: "Using the data provided, the CEO's salary function has been estimated."
Conventionally, postoperative remnant liver function has been estimated based on remnant liver volume rate using computed tomography (CT) volumetry [13 15].
The characterization of wall buffering function has been estimated by means of the ratio between viscous index/elastic index [ 27].
5 β-cell function has been estimated by various groups and shown to be clearly demonstrated that subjects at high risk of developing T2D (older individuals, women with a history of gestational diabetes or polycystic ovary syndrome, subjects with impaired glucose tolerance, and first-degree relatives of individuals with T2D) have impaired β-cell function.
Once the parameters of the survivor function have been estimated, the model can be used to predict the occurrence of transitions.
Suppose the parameters of the tuning function have been estimated from the training data; then, for any neuron, we can compute the instantaneous firing rate λ(t).
Example code for these commands can be found in Appendix 2. Once the cause-specific hazards and the cumulative incidence function have been estimated it is possible to obtain other useful measures through some simple manipulation of the estimates.
For this reason the time evolution of corresponding moments of the kinetic distribution function have been estimated and the results have been confronted to available analytical relaxation time approximations.
The prevalence was found to be 8.1% (white) and 3.8% (black) in 22,634 Americans aged 28-65 years (average age: 57.1 ± 11.6 years) in a study in which renal function had been estimated using the MDRD formula [ 9].
Once the conditioned frequency response functions have been estimated, the non-linearities, which are described by analytical functions, are also identified by estimating the coefficients of these functions.
Because these functions have been estimated using valuations of general population, the final score reflects community's preferences.
Depressive symptoms sufficient to disrupt functioning have been estimated to occur in 5-25% of women after delivery [ 6].
