TIplot-class {iGenomicViewer} | R Documentation |
TIplot 'tiled image' class
Description
The tiled image object contains all necessary information to plot a
tiled image heatmap. This includes but is not limited to matrix of
values, axis ranges, axis labels, size, and mapping information.
TIplot structure
- tractBound
- The tractBound object contains all information for
breaking up the yaxis spot list into different tracks. For detailed
information please see vignette
- vls
- The vls list contains information on values for
plotting. There is a matrix or start and stop genomic locations
for the y axix, Y. There is also the matrix of values, Z. The object
H is a numeric indicating the number of tracks to break each sample
into. Xcoords is a numeric list indicating each tracks x
value. Finally nsmp and nBAC indicate the number of samples and the
number of spots used. For more detail see vignette.
- lims
- The lims list contains vectors of the range for the xaxis,
yaxis and Z matrix [xlim, ylim, zlim]
- labels
- The labels list contains values for individual x labels
and ylabels, as well as labels for title, xaxis and yaxis. [ttl,
xlab, ylab]
- Zcol
- Zcol is a vector of colors for the Z matrix scale
- cex
- The cex, or size, list consists of the x axis and y axis
values for point size, given as xcex and ycex respectively
- map
- The map list consists of the spot ID index [bacDX] and the
associated mapping object [mapObj]. Please see mapobj for details on
this structure
Note
Users are encouraged to view the vignette for more detail
Author(s)
Lori A. Shepherd, Daniel P. Gaile
See Also
initTiled
[Package
iGenomicViewer version 2.4.6
Index]