Got it thank you
From: Riley Finn <rileyfi...@gmail.com>
Sent: Thursday, August 23, 2018 10:24 PM
To: reichm...@sbcglobal.net
Cc: R-help@r-project.org
Subject: Re: [R] How to add a geom_smooth() line
Jeff,
You need to reshape your data frame. If you use ggplot, you will often have to
present your data in "long format"
Use the reshape2 package.
I made a sample data frame because you didn't provide one. I also change your
x and y labels because they made no sense.
data <- data.frame(
timeline = 1:10,
launches = sample(10:20, 10),
deliveries = sample(10:20, 10)
)
library(reshape2)
dataNew <- melt(data = data, id.vars = 'timeline',
variable.name <http://variable.name> = 'launchOrDelivery')
ggplot(data=dataNew, aes(x=timeline, y=value), color= launchOrDelivery) +
geom_point(aes(color= launchOrDelivery)) +
geom_smooth(aes(group = launchOrDelivery, color= launchOrDelivery), se =
FALSE) +
xlab("timeline") +
ylab("Launches/Deliveries") +
ggtitle("Scatterplot of Launches vs. Deliveries")
On Thu, Aug 23, 2018 at 9:39 PM Jeff Reichman <reichmanj@sbcglobalnet
<mailto:reichm...@sbcglobal.net> > wrote:
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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