Sentence examples for was lacking to date from inspiring English sources

Although this was suggested earlier, empirical evidence was lacking to date.

However, experimental evidence is lacking to date.

The situation, though, clearly calls for a cogent, creative approach that has been lacking to date.

Kilcullen writes, "Just as the Containment strategy was central to the Cold War, likewise a Disaggregation strategy would provide a unifying strategic conception for the war — something that has been lacking to date".

While a multitude of expressions has been proposed for calculating sample-specific standard errors of prediction when using partial least squares (PLS) regression for the calibration of first-order data, potential generalisations to multiway data are lacking to date.

Although firm experimental evidence for these facts is lacking to date, it is believed that microbial metabolites and effector proteins are released into plant cells for manipulation of the host cytoskeleton, while some secreted plant defensive polypeptides may target the microbial cytoskeleton.

Instead, our work was mainly motivated by [1] and aimed at a global, quantitative analysis that is lacking to date.

What the smart home industry has been lacking to date is a commonly accepted way to aggregate and access multiple devices in a simple, seamless way.

However, a brain-wide quantitative analysis of the relationship between voxel genetic composition and their projection targets is lacking to date.

A truly global look at LD breakdown has been lacking to date.

However, there has never been a study of muroid rodent ultrasound function in the wild and comparisons of USVs produced by wild and laboratory rodents are lacking to date.