color scale ggcyto::autoplot
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alex • 0
@222f89de
Last seen 22 days ago
Germany

Hello everyone. I'm currently trying to recreate a plot I've done before with ggcyto::autoplot, this time doing with ggplot. So far,

ggplot(BFP_DF, aes(x=BV421.A, y=SSC.A)) + geom_hex(bins = 128) + facet_wrap(~Cell_line)

results in the same plot except for the coloring. Does anyone know what color gradient the autoplot function of ggcyto is based on?

See here for comparison : enter image description here

ggcyto • 163 views
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@kevin
Last seen 4 hours ago
Republic of Ireland

Hi alex,

I am fairly sure that you can obtain that colour scheme by adding this function to your ggplot object:

scale_colour_gradientn(colours = brewer.pal(n = 8,name = 'PiYG'), trans = 'sqrt')

Kevin

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Hi Kevin, thanks for the reply. Unfortunately, I get the same plot as before when trying:

ggplot(BFP_DF, aes(x=BV421.A, y=SSC.A)) + geom_hex(bins = 128) + facet_wrap(~Cell_line) +
  scale_colour_gradientn(colours = brewer.pal(n = 8,name = 'PiYG'), trans = 'sqrt')

Best, Alex

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