Description Usage Arguments Value Author(s) See Also
The function calls function gplot
from library sna with different defaults. Usefun for ploting image graphs.
1 2 3 4 5 6 7  gplot1(M, diag = TRUE, displaylabels = TRUE, boxed.labels = FALSE,
loop.cex = 4, arrowhead.cex = NULL, arrowheads.fun = "sqrt",
edge.lwd = 1, edge.col = "default", rel.thresh = 0.05, ...)
gplot2(M, uselen = TRUE, usecurve = TRUE, edge.len = 0.001,
diag = TRUE, displaylabels = TRUE, boxed.labels = FALSE,
loop.cex = 4, arrowhead.cex = 2.5, edge.lwd = 1,
edge.col = "default", rel.thresh = 0.05, ...)

M 
A matix (array) of a graph or set thereof. This data may be valued. 
diag 
boolean indicating whether or not the diagonal should be treated as valid data. Set this true if and only if the data can contain loops. 
rel.thresh 
real number indicating the lower relative (compared to the highest value) threshold for tie values. Only ties of value > 
displaylabels 
boolean; should vertex labels be displayed? 
boxed.labels 
boolean; place vertex labels within boxes? 
arrowhead.cex 
An expansion factor for edge arrowheads. 
arrowheads.fun 
A function for scaling arrowheands. 
loop.cex 
expansion factor for loops; may be given as a vector, if loops are to be of different sizes. 
edge.col 
color for edges; may be given as a vector or adjacency matrix, if edges are to be of different colors. 
edge.lwd 
line width scale for edges; if set greater than 0, edge widths are scaled by 
edge.len 
if 
uselen 
boolean; should we use 
usecurve 
boolean; should we use 
... 
additional arguments to 
Plots a graph
Aleš Žiberna
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