How To Draw A Line Between Two Points In R

Describe ggplot2 Plot with Lines and Points in R (Example)

In this commodity yous'll learn how to draw a ggplot2 plot with points and lines in the R programming language.

The tutorial contains the following content:

Permit's start right abroad!

Constructing Exemplifying Data

Nosotros'll use the information beneath as basement for this R tutorial:

information                <-                information.                frame                (x                =                one                :                v,                # Create instance data                y                =                c(                1,                7,                4,                1,                2                )                )                information                # Print case information                #   x y                # one one 1                # two 2 7                # three 3 4                # 4 iv ane                # 5 v 2

data <- data.frame(x = 1:5, # Create example data y = c(1, 7, four, ane, ii)) information # Print example information # 10 y # 1 1 1 # ii 2 seven # 3 3 4 # four four 1 # 5 5 2

The previous RStudio panel output reveals the structure of the example data frame – Our data has 5 rows and ii numeric columns.

Let'southward draw these data!

Case: Drawing ggplot2 Plot with Lines & Points

The post-obit syntax illustrates how to create a ggplot2 scatterplot with lines. Outset, we need to install and load the ggplot2 package:

install.                packages                (                "ggplot2"                )                # Install & load ggplot2 package                library(                "ggplot2"                )

install.packages("ggplot2") # Install & load ggplot2 package library("ggplot2")

Now, we can employ the geom_line & geom_point functions to draw a ggplot2 graph with lines and points:

ggplot(data, aes(10, y)                )                +                # Depict ggplot2 plot                geom_line(                )                +                geom_point(                )

ggplot(data, aes(10, y)) + # Describe ggplot2 plot geom_line() + geom_point()

r graph figure 1 draw ggplot2 lines and points r

As shown in Figure one, nosotros created a line and point plot (i.east. a graph where the lines connect the points) using the ggplot2 package with the previously shown R syntax.

Video, Further Resources & Summary

Have a expect at the post-obit video on my YouTube channel. In the video, I illustrate the R programming code of this tutorial in a programming session in the R programming language.

Besides that, you may want to take a look at the other articles of this website. A choice of tutorials about ggplot2 graphics can be institute beneath:

Depict ggplot2 Plot with Two Y-Axes
Draw Multiple Graphs & Lines in Aforementioned Plot
Draw Vertical Line to 10-Axis of Form Appointment in ggplot2 Plot
Draw Dates to X-Axis of Plot in R
Draw Time Serial Plot with Events Using ggplot2 Package
Graphics in R
R Programming Examples

To summarize: In this tutorial, I illustrated how to draw lines and points to the same ggplot2 plot in the R programming linguistic communication. In case y'all accept additional questions and/or comments, permit me know in the comments section.