Re: [R] having more than one plot in one figure
Where is the problem with your code? You seem to have understood the
principle correct and all what you want to to is possible with your
code. You only seem to have made some typos (or is there any other
reason why you plot num1 twice?), otherwise I do not really understand
why you can not add num3 and change the plot type to 'b'?
kayj schrieb:
Hi All,
I have been trying to plot multiple line plots with different colors on one
figure. in my example below I was able to plot cat vs num1 as a dot plot
connected with lines but was not able to do that for cat vs num2 and I do
not know how to add the third plot cat vs num3. below is my code
df <- data.frame(cat=1:10, num1=rnorm(10), num2=rnorm(10), num3=rnorm(10))
plot(df$num1, type="b", col="red", xlab="categories", ylab="random numbers")
points(df$num1, type="p", pch=21, col="red",bg="red")#plot "num1"
points(df$num2, type="p", pch=21, col="green") #plot "num2"
legend(x="topright", legend=c("num1", "num2"), pch=c(16,16),
col=c("red","green"))#add a legend
how to make the second plot of type="b" and how to add a third plot cat vs
num3?
I appreciate your help
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
Re: [R] having more than one plot in one figure
On Apr 20, 2010, at 10:34 AM, kayj wrote:
Hi All,
I have been trying to plot multiple line plots with different colors
on one
figure. in my example below I was able to plot cat vs num1 as a dot
plot
connected with lines but was not able to do that for cat vs num2 and
I do
not know how to add the third plot cat vs num3. below is my code
df <- data.frame(cat=1:10, num1=rnorm(10), num2=rnorm(10),
num3=rnorm(10))
plot(df$num1, type="b", col="red", xlab="categories", ylab="random
numbers")
points(df$num1, type="p", pch=21, col="red",bg="red")#plot "num1"
points(df$num2, type="p", pch=21, col="green") #plot "num2"
legend(x="topright", legend=c("num1", "num2"), pch=c(16,16),
col=c("red","green"))#add a legend
Add the x values since points does not have exactly the same default
behavior when given just one vector for plotting:
df <- data.frame(cat=1:10, num1=rnorm(10), num2=rnorm(10),
num3=rnorm(10))
plot(df$num1, type="b", col="red", xlab="categories", ylab="random
numbers")
points(1:10, df$num2, type="b", pch=21, col="red",bg="red")#plot
"num1"
points(1:10, df$num3, type="b", pch=21, col="green") #plot "num2"
legend(x="topright", legend=c("num1", "num2"), pch=c(16,16),
col=c("red","green"))#add a legend
If you want to have all of the random point visible than use range(c(df
$num1, df$num2, df$num3) as your argument to ylim.
how to make the second plot of type="b" and how to add a third plot
cat vs
num3?
I don't understand why you did not look at the help page for points
and realize that type="b" would work.
I appreciate your help
David Winsemius, MD
West Hartford, CT
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[R] having more than one plot in one figure
Hi All,
I have been trying to plot multiple line plots with different colors on one
figure. in my example below I was able to plot cat vs num1 as a dot plot
connected with lines but was not able to do that for cat vs num2 and I do
not know how to add the third plot cat vs num3. below is my code
df <- data.frame(cat=1:10, num1=rnorm(10), num2=rnorm(10), num3=rnorm(10))
plot(df$num1, type="b", col="red", xlab="categories", ylab="random numbers")
points(df$num1, type="p", pch=21, col="red",bg="red")#plot "num1"
points(df$num2, type="p", pch=21, col="green") #plot "num2"
legend(x="topright", legend=c("num1", "num2"), pch=c(16,16),
col=c("red","green"))#add a legend
how to make the second plot of type="b" and how to add a third plot cat vs
num3?
I appreciate your help
--
View this message in context:
http://n4.nabble.com/having-more-than-one-plot-in-one-figure-tp2017471p2017471.html
Sent from the R help mailing list archive at Nabble.com.
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
