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how to specify filling properties in gscatter?

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I'm trying to make a group scatter plot using gscatter function, there are two contrast groups each has three subgroups, is there a way I can seperate two contrast groups by filling or not filling the markers' interiors? here's a group example, how can I set female group with marker face filled while the male group is not?
group = {'female1','female2','femaler','male1','male2','male3'};

Accepted Answer

Voss
Voss on 30 Mar 2024
Edited: Voss on 30 Mar 2024
You can modify the required markers after calling gscatter. Here's an example:
% random data for 6 groups
N = 100;
Ngroups = 6;
x = rand(N,1);
y = rand(N,1);
g = randi(Ngroups,N,1);
% make the gscatter plot with filled markers
h = gscatter(x,y,g,[],'o','filled')
h =
6×1 Line array: Line (1) Line (2) Line (3) Line (4) Line (5) Line (6)
% make the markers for 3 of the groups un-filled
fill_idx = [1 2 3];
set(h(fill_idx),'MarkerFaceColor','none')

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