plotHeatmap {RNAinteract} | R Documentation |
A heatmap of an interaction screen is plotted.
plotHeatmap(sgi, screen, channel, pi.max = NULL, main = expression(paste(pi, "-score")), hc.row = NULL, hc.col = NULL, withoutgroups = c("neg", "pos"))
sgi |
An object of class |
screen |
The screen name of which the interaction matrix is plotted. |
channel |
The channel name of which the interaction matrix is plotted. |
pi.max |
The pairwise interaction score that is represented at the top of the color scale. All interaction scores above this value can not be distinguished any more. |
main |
The title of the plot. |
hc.row |
A hierarchical clustering (hclust) for the rows. |
hc.col |
A hierarchical clustering (hclust) for the columns. |
withoutgroups |
The genes within this group are not shown in the heatmap. It is convinient to hide screen controls in the heatmap. |
A heatmap for one screen and one channel is plotted. Positive interactions are marked blue, negative ones are marked yellow. A colorbar is shown on the left hand side.
Returns a grob.
Bernd Fischer
data("sgi") plotHeatmap(sgi, screen="1", channel="nrCells")