Separate sizes for points and lines in geom_pointrange from ggplot

r ggplot2

You can use fatten in combination with size:

p + geom_pointrange(fill='blue', color='grey', shape=21, fatten = 20, size = 5)

p + geom_pointrange(fill='blue', color='grey', shape=21, fatten = .5, size = 5)

s. ?geom_pointrange:

fatten
A multiplicative factor used to increase the size of the middle bar in geom_crossbar() and the middle point in geom_pointrange().

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