inOutScatterCharts {ppiStats} | R Documentation |
This function takes a list of directed graph objects and plots the out-degree against the in-degree for each vertex. A binomial test is used to determine if there is a highly disproportionate in-degree or out-degree given a p-value threshold (the binomial test presumes p = 0.5).
inOutScatterCharts(dataGraphs, pThresh=0.01, pLevels=1e-4)
dataGraphs |
A named list of directed graphNELs |
pThresh |
The two-sided p-value threshold for the binomial testing for potentially biased nodes |
pLevels |
Figure out what this does |
For each directed data graph, this function generates 3 pdf scatter-plots and 1 eps
scatter plot. The pdf files are:
1. A scatter plot of each nodes out- vs in-degree where points outside the staircase
bundaries are those rejected in the binomial test.
2. A scatter plot of each nodes out- vs in-degree scaled by sqrt where points outside
the conic region are those rejected in the binomial test.
3. A histogram for the distribution of p-values for each node
The eps file contains the same information as the second pdf file.
T Chiang
graphs = lapply(bpExperimentNames, function(x) get(x)) names(graphs) = bpExperimentNames #inOutScatterCharts(graphs)