The phrase "an additional method for" is correct and usable in written English.
You can use it when introducing a new approach or technique that complements existing methods in a discussion or analysis.
Example: "In this study, we will explore an additional method for improving data accuracy in our research."
Alternatives: "a supplementary approach for" or "an extra technique for".
Other studies have used RT-PCR as an additional method for determining HR status in addition to local and central IHC, but these assays are neither free from reproducibility issues themselves nor have been shown to correlate more closely to response to hormonal therapy [ 10].
In this context, feature generation is an additional method for improving classifier performance, along with feature selection, kernel parameter tuning, and boosting.
Fetal electrocardiography (ECG) analysis provides an additional method for assessing the response of the fetus to hypoxia and in particular to the development of metabolic acidosis.
This Temporal Energy Analysis is proposed as an additional method for assessing acoustic behaviour with the advantage of illustrating behaviour at different locations within the auditorium.
This study investigates an additional method for independently evaluating performance of speed and accuracy of computer mice, based on five parameters of the initial submovement when aiming at a target.
This research was conducted in order to investigate the effectiveness of the checking method specified in ISO 10791-6 and to propose an additional method for identifying the geometric deviations inherent to five-axis machining centers with a universal spindle head.
Monitoring raptor species, especially raptor mortality, may be an additional method of surveillance for HPAIV (H5N1).
The dynamic dependence of the film thickness on photoinitiator surface concentration allows for an additional method of tuning the sensitivity and dynamic amplification of this assay to concentration regions of interest.
However, an additional method was developed specifically for this study — a new type of card-sorting technique that would permit the elicitation of participants' judgments regarding the relative usefulness of different sources and types of diabetes related information at different points in time along their journeys with the disease.
Below we describe the four methods used to estimate m in the literature and an additional method that holds potential for use in the future.
In our hands, we routinely use IHC as an important additional method for BRAF mutation screening.
