是否有任何人使用图表。 形状功能? http://cneurocvs.rmki.kfki.hu/igraph/doc/R/igraph.vertex.shapes.html 前景看好,但我无法理解。 是否有任何人有工作守则的例子?
The verticies are just the nodes in your graph. When you plot them you can have them as rectangles or circles or some other shapes. Whatever you think looks prettiest.
首先,看<代码>?igraph.vertex.shapes page。
g <- graph.ring(10, dir=TRUE, mut=TRUE)
plot(g, vertex.shape="rectangle", layout=layout.circle)
The allowed values for the vertex.shape argument are given by
names(igraph:::.igraph.shapes)
[1] "circle" "square" "csquare" "rectangle" "crectangle"
[6] "vrectangle" "none"
见?layout 关于<代码>>>>> 理由的允许数值。
This is a really really simple question to which I seem to be entirely unable to get a solution. I would like to do a scatter plot of an observed time series in R, and over this I want to plot the ...
since the latest Ubuntu release (karmic koala), I noticed that the internal R package advertises on start-up the REvolution package. It seems to be a library collection for high-performance matrix ...
I am trying to run an analysis by invoking R through the command line as follows: R --no-save < SampleProgram.R > SampleProgram.opt For example, consider the simple R program below: mydata =...
I m trying to generate GOFrame objects to generate a gene ontology mapping in R for unsupported organisms (see http://www.bioconductor.org/packages/release/bioc/vignettes/GOstats/inst/doc/...
I have a dataframe df.all and I m plotting it in a bar plot with ggplot2 using the code below. I d like to make it so that the order of the dodged bars is flipped. That is, so that the bars labeled "...
I m getting a weird error when training a glmnet regression. invalid class "dgCMatrix" object: length(Dimnames[[2]]) must match Dim[2] It only happens occasionally, and perhaps only under larger ...
Sorry for the non-descriptive title but I don t know whether there s a word for what I m trying to achieve. Let s assume that I have a list of names of different classes like c( 1 , 2 , 3 , 4 ) ...
I m plotting a group of curves, using facet in ggplot2. I d like to have a smoother applied to plots where there are enough points to smooth, but not on plots with very few points. In particular I d ...