44 y label ggplot
Add Labels at Ends of Lines in ggplot2 Line Plot in R (Example) Note that we are also removing the default ggplot2 legend by specifying theme (legend.position = "none"). ggplot ( data_label, aes ( x, y, col = group)) + # Draw ggplot2 plot with labels geom_line () + geom_label_repel ( aes ( label = label) , nudge_x = 1 , na.rm = TRUE) + theme ( legend.position = "none") Move Axis Labels in ggplot in R - GeeksforGeeks hjust and vjust. The argument hjust (Horizontal Adjust) or vjust (Vertical Adjust) is used to move the axis labels. They take numbers in range [0,1] where : hjust = 0. hjust = 0.5. hjust = 1. Let us first create a plot with axis labels towards the left.
Add X & Y Axis Labels to ggplot2 Plot in R (Example) We simply have to specify within these two functions the two axis title labels we want to use: ggp + # Modify axis labels xlab ("User-Defined X-Label") + ylab ("User-Defined Y-Label") Figure 2: ggplot2 Plot with User-Defined Axis Labels. Figure 2 illustrates the resulting plot. As you can see, the axis labels were renamed.
Y label ggplot
Automatically Wrap Long Axis Labels of ggplot2 Plot in R (Example Code) In this tutorial, I'll illustrate how to automatically wrap long axis labels of a ggplot2 graphic in the R programming language. Preparing the Example. data (iris) # Some example data levels ... How to Add Labels Directly in ggplot2 in R - GeeksforGeeks Method 1: Using geom_text () This method is used to add Text labels to data points in ggplot2 plots. It positions in the same manner as geom_point () does. Syntax: ggp + geom_text ( label, nudge_x , nudge_y, check_overlap ) Parameters: label: Text labels we want to show at data points nudge_x: shifts the text along X-axis Superscript and subscript axis labels in ggplot2 in R For labels at X and Y axis, we use xlab () and ylab () functions respectively. Syntax: xlab ("Label for X-Axis") ylab ("Label for Y-Axis") Example: R library("ggplot2") DF <- data.frame(X = rnorm(10), Y = rnorm(10)) ggplot(DF,aes(X, Y))+ geom_point(size = 8, fill = "green", color = "black", shape = 21)+ xlab("X-Axis")+ ylab("Y-Axis") Output:
Y label ggplot. Chapter 4 Labels | Data Visualization with ggplot2 - Rsquared Academy Y axis label ggplot(mtcars) + geom_point(aes(disp, mpg)) + labs(title = 'Displacement vs Mileage', subtitle = 'disp vs mpg', x = 'Displacement', y = 'Miles Per Gallon') 4.6 Axis Range In certain scenarios, you may want to modify the range of the axis. In ggplot2, we can achieve this using: xlim () ylim () expand_limits () How to Set Axis Label Position in ggplot2 (With Examples) - Statology How to Set Axis Label Position in ggplot2 (With Examples) You can use the following syntax to modify the axis label position in ggplot2: theme (axis.title.x = element_text (margin=margin (t=20)), #add margin to x-axis title axis.title.y = element_text (margin=margin (r=60))) #add margin to y-axis title. Note that you can specify t, r, b, l for ... How to Rotate Axis Labels in ggplot2 (With Examples) - Statology You can use the following syntax to rotate axis labels in a ggplot2 plot: p + theme (axis.text.x = element_text (angle = 45, vjust = 1, hjust=1)) The angle controls the angle of the text while vjust and hjust control the vertical and horizontal justification of the text. The following step-by-step example shows how to use this syntax in practice. Modify axis, legend, and plot labels using ggplot2 in R perf <-ggplot(data=ODI, aes(x=match, y=runs,fill=match))+ geom_bar(stat="identity") perf Output: Adding axis labels and main title in the plot By default, R will use the variables provided in the Data Frame as the labels of the axis. We can modify them and change their appearance easily. The functions which are used to change axis labels are :
Change Font Size of ggplot2 Plot in R - Statistics Globe In this article, I'll explain how to increase and decrease the text font sizes of ggplot2 plots in R. The tutorial consists of these content blocks: Example Data Example 1: Change Font Size of All Text Elements Example 2: Change Font Size of Axis Text Example 3: Change Font Size of Axis Titles Example 4: Change Font Size of Main Title How to Change Legend Labels in ggplot2 (With Examples) - Statology We can use the following syntax to do so: #create grouped boxplots with custom legend labels p <- ggplot (data, aes(x=team, y=values, fill=program)) + geom_boxplot () + scale_fill_discrete (labels=c ('High Program', 'Low Program')) #display grouped boxplots p The legend now displays the labels that we specified. Additional Resources Rotate ggplot2 Axis Labels in R (2 Examples) - Statistics Globe We simply have to add the last line of the following R code to our example plot: ggplot ( data, aes ( x, y, fill = y)) + geom_bar ( stat = "identity") + theme ( axis.text.x = element_text ( angle = 90)) # Rotate axis labels Figure 2: Barchart with 90 Degree Angle. As you can see based on Figure 2, the x-axis text was changed to a vertical angle. How to Remove Axis Labels in ggplot2 (With Examples) You can use the following basic syntax to remove axis labels in ggplot2: ggplot (df, aes(x=x, y=y))+ geom_point () + theme (axis.text.x=element_blank (), #remove x axis labels axis.ticks.x=element_blank (), #remove x axis ticks axis.text.y=element_blank (), #remove y axis labels axis.ticks.y=element_blank () #remove y axis ticks )
Superscript and subscript axis labels in ggplot2 in R For labels at X and Y axis, we use xlab () and ylab () functions respectively. Syntax: xlab ("Label for X-Axis") ylab ("Label for Y-Axis") Example: R library("ggplot2") DF <- data.frame(X = rnorm(10), Y = rnorm(10)) ggplot(DF,aes(X, Y))+ geom_point(size = 8, fill = "green", color = "black", shape = 21)+ xlab("X-Axis")+ ylab("Y-Axis") Output: How to Add Labels Directly in ggplot2 in R - GeeksforGeeks Method 1: Using geom_text () This method is used to add Text labels to data points in ggplot2 plots. It positions in the same manner as geom_point () does. Syntax: ggp + geom_text ( label, nudge_x , nudge_y, check_overlap ) Parameters: label: Text labels we want to show at data points nudge_x: shifts the text along X-axis Automatically Wrap Long Axis Labels of ggplot2 Plot in R (Example Code) In this tutorial, I'll illustrate how to automatically wrap long axis labels of a ggplot2 graphic in the R programming language. Preparing the Example. data (iris) # Some example data levels ...
Add X & Y Axis Labels to ggplot2 Plot in R (Example) | Modify Names of Axes of Graphic | xlab & ylab
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