[R] How to add a geom_smooth() line

[Jeff Reichman]

R-help

 

I want to add two smooth lines (geom_smooth()) for each scatter plot.  How
do I do that?

 

ggplot() +

  geom_point(data=data, aes(x=timeline, y=deliveries), color="blue") +

  geom_point(data=data, aes(x=timeline, y=launches), color="red") +

  xlab("Deliveries") +

  ylab("Launches") +

  ggtitle("Scatterplot of Launches vs. Deliveries")

 

Jeff


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