Adding points to visreg2d plot

[MarcoVuerich]

Hello, I'm struggling trying to add the real values into the visreg2d plot.

I'm working this way:

fit <- lm(Ozone ~ Solar.R * Wind,    data=airquality)
visreg2d(fit,x="Wind",y="Temp",plot.type="gg") +geom_point( ???? )

but I cannot figure out what to insert in geom_point for having just the values of my dataset and not all the dots of the matrix that visreg2d creates.

Any help? Thank you

[pbreheny]

http://pbreheny.github.io/visreg/articles/web/faq.html#q-in-visreg2d-is-it-possible-to-superimpose-data-points-onto-the-plot