The phrase "as an extra parameter" is correct and usable in written English.
It can be used in contexts related to programming or technical discussions where additional information or options are being provided.
Example: "You can pass the configuration settings as an extra parameter to the function to customize its behavior."
Alternatives: "as an additional argument" or "as a supplementary parameter".
As an extra parameter, the density change of the extruded material was needed to model the residence-time distribution curve during the grafting of polystyrene on starch.
These results suggest that the AKI duration could be considered as an extra parameter to increase the sensitivity of the KDIGO criteria.
As an alternative, one could think of modifying the code of the traditional method to accomodate a target shape p as an extra parameter, and restrict the folding to structures which match p running through list Lenergy.
This aspect is not surprising as there is an "extra" parameter available to allow a good fit to only two input values at each timestep.
Other graph kernels such as the diffusion kernel [58] are less suitable since they require an extra parameter to be optimized.
The q-analog of continuous variational calculus, known as variational q-calculus, is regarded as a generalization of the continuous variational calculus due to the presence of an extra parameter q, which may be physical or economical in nature.
As several phenotypes showed residual kurtosis of more than 0.8, t option, which creates an extra parameter in the model to describe the distribution of the phenotype, was applied in all analyses.
As several phenotypes showed residual kurtosis of more than 0.8, tdist option, which creates an extra parameter in the model to describe the distribution of the phenotype, was applied in all analyses.
As several traits showed residual kurtosis of more than 0.8, tdist option, which creates an extra parameter in the model to describe the distribution of the trait, was applied in all analyses.
In general adding an extra parameter increases the complexity.
The LGEW model involves an extra parameter, which gives it more flexibility to fit the data.
