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Answer by DiegoJArg for Plot two graphs in a same plot
Use curve for mathematical functions.And use add=TRUE to use the same plot and axis.curve( log2 , to=5 , col="black", ylab="log's(.)")curve( log , add=TRUE , col="red" )curve( log10, add=TRUE ,...
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Answer by Saurabh Chauhan for Plot two graphs in a same plot
Using plotly (adding solution from plotly with primary and secondary y axis- It seems to be missing):library(plotly) x <- seq(-2, 2, 0.05)y1 <- pnorm(x)y2 <- pnorm(x, 1,...
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Answer by Varn K for Plot two graphs in a same plot
we can also use lattice librarylibrary(lattice)x <- seq(-2,2,0.05)y1 <- pnorm(x)y2 <- pnorm(x,1,1)xyplot(y1 + y2 ~ x, ylab = "y1 and y2", type = "l", auto.key = list(points = FALSE,lines =...
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Answer by Alessandro Jacopson for Plot two graphs in a same plot
Idiomatic Matlab plot(x1,y1,x2,y2) can be translated in R with ggplot2 for example in this way:x1 <- seq(1,10,.2)df1 <- data.frame(x=x1,y=log(x1),type="Log")x2 <- seq(1,10)df2 <-...
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Answer by epo3 for Plot two graphs in a same plot
You can also create your plot using ggvis:library(ggvis)x <- seq(-2, 2, 0.05)y1 <- pnorm(x)y2 <- pnorm(x,1,1)df <- data.frame(x, y1, y2)df %>% ggvis(~x, ~y1, stroke := 'red') %>%...
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Answer by isomorphismes for Plot two graphs in a same plot
tl;dr: You want to use curve (with add=TRUE) or lines.I disagree with par(new=TRUE) because that will double-print tick-marks and axis labels. EgThe output of plot(sin); par(new=T); plot( function(x)...
View ArticleAnswer by MLow for Plot two graphs in a same plot
if you want to split the plot into two columns (2 plots next to each other), you can do it like this:par(mfrow=c(1,2))plot(x)plot(y) Reference Link
View ArticleAnswer by Spacedman for Plot two graphs in a same plot
Use the matplot function:matplot(x, cbind(y1,y2),type="l",col=c("red","green"),lty=c(1,1))use this if y1 and y2 are evaluated at the same x points. It scales the Y-axis to fit whichever is bigger (y1...
View ArticleAnswer by user3749764 for Plot two graphs in a same plot
I think that the answer you are looking for is:plot(first thing to plot)plot(second thing to plot,add=TRUE)
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Answer by Mateo Sanchez for Plot two graphs in a same plot
You could use the ggplotly() function from the plotly package to turn any of the gggplot2 examples here into an interactive plot, but I think this sort of plot is better without ggplot2:# call Plotly...
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Answer by Henrik for Plot two graphs in a same plot
As described by @redmode, you may plot the two lines in the same graphical device using ggplot. In that answer the data were in a 'wide' format. However, when using ggplot it is generally most...
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Answer by redmode for Plot two graphs in a same plot
When constructing multilayer plots one should consider ggplot package. The idea is to create a graphical object with basic aesthetics and enhance it incrementally.ggplot style requires data to be...
View ArticleAnswer by brainstorm for Plot two graphs in a same plot
You can use points for the overplot, that is.plot(x1, y1,col='red')points(x2,y2,col='blue')
View ArticleAnswer by cranberry for Plot two graphs in a same plot
Rather than keeping the values to be plotted in an array, store them in a matrix. By default the entire matrix will be treated as one data set. However if you add the same number of modifiers to the...
View ArticleAnswer by Sam for Plot two graphs in a same plot
You can also use par and plot on the same graph but different axis. Something as follows:plot( x, y1, type="l", col="red" )par(new=TRUE)plot( x, y2, type="l", col="green" )If you read in detail about...
View ArticleAnswer by mcabral for Plot two graphs in a same plot
If you are using base graphics (i.e. not lattice/ grid graphics), then you can mimic MATLAB's hold on feature by using the points/lines/polygons functions to add additional details to your plots...
View ArticleAnswer by bnaul for Plot two graphs in a same plot
lines() or points() will add to the existing graph, but will not create a new window. So you'd need to doplot(x,y1,type="l",col="red")lines(x,y2,col="green")
View ArticlePlot two graphs in a same plot
I would like to plot y1 and y2 in the same plot.x <- seq(-2, 2, 0.05)y1 <- pnorm(x)y2 <- pnorm(x, 1, 1)plot(x, y1, type = "l", col = "red")plot(x, y2, type = "l", col = "green")But when I do...
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