Making a Line Graph with Multiple Lines Problem You want to make a line graph with more than one line. Solution In addition to the variables mapped to the x- and y-axes, map another (discrete) variable to colour or linetype, as shown in Figure 4-6: # Load plyr so we can use ddpl...
Example 6: Plot Multiple Lines to One Graph In this example I want to show you how to plot multiple lines to a graph in R. First, we need to create further variables for our plot: y2<-c(5,1,4,6,2,3,7,8,2,8)# Create more example datay3<-c(3,3,3,3,4,4,5,5,7,7) ...
Line chart with labels It is a common need to display labels at the end of the lines, since that's the place where labels are the more readable.Cédric Scherergives us a nice walk-through here on how to do it with ggplot2. Line and Area charts by The Economist ...
By executing the previous code we have plotted Figure 1, i.e. a ggplot2 bargraph without any lines or secondary y-axes. Let’s modify this plot! Example 1: Add Line to ggplot2 Barplot Example 1 illustrates how to overlay a line on top of a ggplot2 barchart. To achieve this, we ...
I would like multiple lines (6) on a graph. I have tried with the table below. But on the Charticulator I only get one line and on the lingref the dots are not connected correctly. Name Date Current Voltage Device 1 16/07/2021 5 44 Device 1 16/07/2021 10 45 Device 1 ...
Plots with multiple lines # Create a first line plot(x, y1, type = "b", frame = FALSE, pch = 19, col = "red", xlab = "x", ylab = "y") # Add a second line lines(x, y2, pch = 18, col = "blue", type = "b", lty = 2) # Add a legend to the plot legend("top...
2. Multiple Lines in Line Graph R Code: library(ggplot2) temp = c(4, 25, 50, 85, 100) enzyme_one_activity = c(0.543, 0.788, 0.800, 0.898, 0.882) enzyme_two_activity = c(0.702, 0.204, 0.400, 0.329, 0.443) df <- as.data.frame(cbind(temp,enzyme_one_activity,enzyme_two_activity...
Create a plot with multiple lines and set the legend lty. We start by plotting a first single line with a solid line type (lty = 1). Next, we add a second line with a dashed line style (lty = 2). Finally, we add a legend on the plot using the R base functionlegend(), which...
to your needs and how you may need to use multiple data.frames to achieve your desired result. Related Using Faceting in ggplot2 to create Trellis-like Plots November 9, 2009 In "R bloggers" Graph Examples from Visualizing Data by William Cleveland November 12, 2009 In "R bloggers" Data...
It is now evident what this graph is telling us thanks to more detailed labeling. Multiple lines on the same plot are often useful for comparing multiple variables across time. You can add another geom_line() method to the plot to add another line to the plot. ggplot(EuStockDF,aes(x=Da...