How To Color Between Two Line Processing

Add Color to Region Between Two Lines in ggplot2 Line Plot in R (2 Examples)

This commodity explains how to highlight the region betwixt ii ggplot2 lines with color in R.

The post consists of these content blocks:

So at present the function you have been waiting for – the examples!

Instance Information, Packages & Default Graphic

The following information is used equally a footing for this R tutorial:

information                <-                data.                frame                (x                =                1                :                v,                # Create example data frame                y1                =                c(                ane,                iii,                1,                4,                4                ),                    y2                =                c(                5,                4,                4,                5,                seven                )                )                data                # Print example data frame

data <- data.frame(x = 1:v, # Create example data frame y1 = c(one, 3, one, 4, 4), y2 = c(5, 4, iv, five, 7)) data # Print example data frame

table 1 data frame add color region between two lines ggplot2 line r

Table 1 shows the structure of the example data – It is constituted of five rows and three columns.

In this tutorial, nosotros'll also need to install and load the ggplot2 packet.

install.                packages                (                "ggplot2"                )                # Install ggplot2 package                library(                "ggplot2"                )                # Load ggplot2 package

install.packages("ggplot2") # Install ggplot2 package library("ggplot2") # Load ggplot2 package

At present, we can depict our data as shown below:

ggp                <-                ggplot(information, aes(x                =                10)                )                +                # Create default ggplot2 line plot                geom_line(aes(y                =                y1)                )                +                geom_line(aes(y                =                y2)                )                ggp                # Draw default ggplot2 line plot

ggp <- ggplot(data, aes(10 = x)) + # Create default ggplot2 line plot geom_line(aes(y = y1)) + geom_line(aes(y = y2)) ggp # Describe default ggplot2 line plot

r graph figure 1 add color region between two lines ggplot2 line r

Every bit illustrated in Figure ane, we have plotted a ggplot2 line plot by running the previous code.

Example 1: Add Color Between 2 Lines in ggplot2 Line Plot

This case explains how to fill up the area between two ggplot2 lines.

For this task, we can employ the R programming syntax beneath:

ggp                +                # Add color between lines                geom_ribbon(aes(x                =                x,                   ymin                =                y1,                   ymax                =                y2),               fill                =                "#1b98e0"                )

ggp + # Add together color between lines geom_ribbon(aes(x = 10, ymin = y1, ymax = y2), fill = "#1b98e0")

r graph figure 2 add color region between two lines ggplot2 line r

Equally shown in Effigy 2, we have managed to create a ggplot2 line graph with blue color between the lines with the previous R programming code.

Example 2: Add Shading Between Two Lines in ggplot2 Line Plot

In Example 2, I'll evidence how to draw a transparent greyness shade between the lines of a ggplot2 graphic.

ggp                +                # Add shading between lines                geom_ribbon(aes(ten                =                x,                   ymin                =                y1,                   ymax                =                y2),               fill                =                "grayness",               blastoff                =                0.4                )

ggp + # Add together shading between lines geom_ribbon(aes(x = ten, ymin = y1, ymax = y2), fill = "greyness", alpha = 0.4)

r graph figure 3 add color region between two lines ggplot2 line r

After running the previous R code the shaded region between our two lines visualized in Figure 3 has been drawn.

Video & Farther Resource

Exercise you need more explanations on the R codes of the present article? Then I recommend watching the post-obit video on my YouTube channel. In the video, I'm explaining the R code of this article.

The YouTube video volition exist added soon.

Furthermore, you lot may take a look at some of the related R tutorials on https://statisticsglobe.com/. I have published several tutorials on topics such as text elements, colors, ggplot2, and graphics in R.

Add Table to ggplot2 Plot
Change Fill and Border Color of ggplot2 Plot
Add Text to ggplot2 Plot in R
Add Bold & Italic Text to ggplot2 Plot in R
Graphics Overview in R
Introduction to R Programming

Summary: In this tutorial, I take shown how to depict color between ii lines in a ggplot2 plot in R programming. Please let me know in the comments below, if you have any additional questions. Furthermore, please subscribe to my email newsletter in lodge to receive regular updates on new articles.

Source: https://statisticsglobe.com/add-color-region-between-two-lines-ggplot2-line-plot-r

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