Sentence examples similar to based methods are scarce from inspiring English sources

Currently, observation-based methods are scarce, even though they would provide a meaningful complement to self-report instruments.

Direct comparisons of these detection methods are scarce, however.

Data on the cost-effectiveness of non-chemical methods are scarce.

Thus, correlation-based methods are not limited by scarce bandwidth allocations.

However, economic evidence for this emerging method is scarce.

Population based studies are scarce, but results available from such studies validate the above observations.

Comparison of regression equations based and BEF-based biomass estimates are scarce.

Elasticity estimates based on household data are scarce.

Schemes based on local resources are scarce.

Cost-effectiveness analyses based on rigorous empirical data are scarce.

Conversely, medical therapeutic options for ovarian cancer are scarce, based on paclitaxel-carboplatin combination.