Moving forward, several expression context variables in addition to methylation can be used to make edge direction identifiable.
In the blowfly, this integration of retinotopic information occurs in the lobula plate, with a class of about 60 individually identifiable neurons showing direction selective responses to visual stimuli, the lobula-plate tangential cells (LPTCs).
In many cases, such measurements provide the context necessary to make edge directions identifiable when reverse-engineering gene regulatory networks.
The site looks like one for a typical start-up, with clean typography and large identifiable buttons that provide direction.
Abrams plays the nostalgia factor to the very hilt of his light sabre, and the stagy entrances with which he reintroduces beloved performers is among the most identifiable elements of his direction.
When one of the two diagonal edges is added, the edge direction remains identifiable but a modification of the likelihood ratio test is required.
We describe the circumstances under which edge directions become identifiable and experiments with both real and synthetic data demonstrate that the accuracy of IDEM for inferring both edge placement and edge direction in gene regulatory networks is significantly improved relative to other methods.
The source direction was clearly identifiable.
Of course, were there clear organization and direction by some identifiable group with a political agenda, the designation might have some meaning.
Note, however, that causal direction may be identifiable under the Causal Markov Condition for some subgraphs from static data alone given correct edge placement; see Figure 2 for illustration of such a scenario.
The analysis will also provide new types of information in this pediatric cancer that are not identifiable by conventional single-level analyses, and present new directions for future research.
