The phrase "a one parameter model" is correct and usable in written English.
It can be used in contexts related to statistics, mathematics, or modeling where a model is defined by a single parameter.
Example: "In our analysis, we will focus on a one parameter model to simplify the complexity of the data."
Alternatives: "a single parameter model" or "a univariate model".
A one parameter model based on an exponentially varying area was found to activate the flows in all branches of the manifold.
Open image in new window Fig. 1 a One parameter model.
A one parameter model is here proposed to represent the reaction of an initially nonporous solid with gas.
Rasch analysis is often considered as a one parameter model of IRT.
A one parameter model which constrained gains to be zero was also significantly worse than a model which included gains (16.218, 1 d.f., p<0.025).
We found no significant difference between a one parameter model where rates of HEG gain and loss were constrained to be the same (ln likelihood = 13.478; 1 d.f ., and a two parameter model where rates were free to vary (12.691; 2 d.f).
We compared several models for expressing the relationship between attenuation and rain rate, including different baseline estimation methods such as the traditional constant-baseline model and a one-parameter model based on a first order low-pass filter.
A one-parameter model of catalyst deactivation, based on the distribution of acid site strengths, is proposed.
The average R results showed only a 1% increase on average for the two-parameter model over a one-parameter model.
While half of the models did show a better fit when exponents were allowed to vary from 1, the increase in variability explained was modest: The average R results showed only a 1% increase on average for the two-parameter model over a one-parameter model.
A one-parameter model is presented for the thermal conductivity of nanofluids containing dispersed metallic nanoparticles.
