Assign different colors to difference clusters of dot in the map

[ShaoyuanTan]

Hey Sam,

I am currently learning to use RACMACS to analysis influenza antigenic cartography.

I see that the original h3map2004 map has difference colors, but when I plot maps, all dots are green color. I wonder if there is a function to assign different colors to individual dots?

Thanks for taking time to answer my question!
Shaoyuan

[davipatti]

You can use agFill() and srFill() to assign colours to antigens and sera respectively.

And agOutline() and srOutline() to colour their edges.

See the docs https://acorg.github.io/Racmacs/reference/index.html#point-plotting-styles for more details

[ShaoyuanTan]

Thank you so much, David!! This works!!

Shaoyuan

[ZhaoZheLin]

I also get the green graph from the example, and the graph is different each time I run it. Also, I notice that the graphs in the article are colored by clusters, and this function can only assign a color to a single point. Do you know a way to change colors by clusters like in the picture?