Re: [igraph] changing vertex shape according to vertex characteristics

[Meenakshi Parameshwaran]

Dear Tamas,

Thanks for your advice here. I had NA values in my ethmin4 vector as well, but this did not seem to affect the colouring of the vertices. But I guess it affects the shapes. So I will try this and see.

Many thanks,

Meena

On 3 April 2013 21:43, Tamás Nepusz <address@hidden> wrote:

> #set shape of vertex attribute according to gender
> V(graph1)$shape <- ifelse(female4 == 1, "circle", "square")

If you have an NA value somewhere in the female4 vector, this will introduce NA values in the shape vector as well. E.g.:

> female4 <- c(1, 0, NA)

> ifelse(female4 == 1, "circle", "square")

[1] "circle" "square" NA

So, the solution is to get rid of the NA values from your female4 vector.

--
T.
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