Description Usage Arguments Details Value Author(s) See Also Examples
View source: R/import-methods.R
Reads ygraphml file containing the trajectory graph's layout
1 |
file |
A character string naming a file |
To visualize the trajectory graph, a proper graph layout has to be computed. Ideally, edges should not cross and nodes should not overlap. CellTrails enables the export and import of the trajectory graph structure using the graphml file format. This file format can be interpreted by most third-party graph analysis applications, allowing the user to subject the trajectory graph to a wide range of layout algorithms. Please note that the graphml file needs to contain layout information ("<y:Geometry x=... y=... >" entries) as provided by the 'ygraphml' file definition used by the Graph Visualization Software 'yEd' (freely available from yWorks GmbH, http://www.yworks.com/products/yed).
An data.frame
with coordinates of data points and
visualization metadata
Daniel C. Ellwanger
1 2 3 4 5 6 7 8 | # Example data
data(exSCE)
## Not run:
fn <- system.file("exdata", "exDat.graphml", package="CellTrails")
tl <- read.ygraphml(fn)
## End(Not run)
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