The phrase "a single method of" is correct and usable in written English.
It can be used when referring to one specific approach or technique among potentially many options.
Example: "In our research, we decided to focus on a single method of data collection to ensure consistency."
Alternatives: "one approach to" or "a sole technique for".
Mr. Rogers said the changes were part of a broader vision that will let people use a single method of searching to discover both programs available over television networks and those on the Internet.
Some birds of this order seem to choose animal food more for its size than its type, and a single method of feeding tends to predominate in each family.
Such bundling is handy for large hospitals, which want a single system to track patients from admission to payment, and a single method of dealing with doctors, suppliers and insurers.But HBOC's latest merger has baffled investors; the firm's share price fell 15% the day after the deal was announced.
A single method of fusion may not be as efficient as it always lacks in one point or the other.
Therefore, a single method of data transmission cannot meet the demands of message forwarding under different traffic flow scenarios.
Dynamic networks, however present a complex field of parameters that can confound a single method of finding a solution.
The combination of the two typing methods was more discriminatory as compared to the use of a single method.
Researchers have examined many forecasting methods, but published articles tend to describe the application of a single method to a unique dataset.
Surprisingly, there is not a single method to assess whether the parameters of an energy model are learnable.
Much of this research focuses purely on the implementation of a single method without considering integration of multiple methods.
Of the remaining applications, three are BioConductor R packages (aCGH, DNAcopy, GLAD) that implement only a single method and are, of course, not web-based applications.
