How do you change the Legend name in Matlab?

Specify Labels Using DisplayName Alternatively, you can specify the legend labels using the DisplayName property. Set the DisplayName property as a name-value pair when calling the plotting functions. Then, call the legend command to create the legend. Legends automatically update when you add or delete a data series.

How do I change the legend size in MATLAB?

Accepted Answer You can change the font size for a MATLAB legend by setting the ‘FontSize’ property of the Legend object. For example, plot four lines. Create a legend and assign the Legend object to the variable ‘lgd’. Then, use dot notation to access the ‘FontSize’ property and set the value to 14 points.

How do I change legend labels in R?

Key ggplot2 R functions

1. p + labs(). Change legend title.
2. p + theme(…). Change legend theme: background color, legend box border, font size and color.
3. p + scale_x_discrete(limits = c(“2”, “0.5”, “1”)). Change the order of the item in the legend.
4. p + scale_fill_discrete(name = “Dose”, labels = c(“A”, “B”, “C”)).
5. guides().

How to change the Legend titles in a ggplot2 graph?

By the way, the labs function can also be used to change both legend titles in a ggplot2 graph with two legends. You simply would have to specify multiple arguments within the labs function (e.g. shape and color).

What is the use of labs () function in ggplot?

Generally labs () function is widely used for assigning title, subtitle, caption, and tags to plot, but it can also change the title of other aesthetics. Like here we have one extra aesthetic inside ggplot () function named ‘color’ for legend.

How do I create a grouped boxplot in ggplot2?

The following code shows how to create a grouped boxplot for a given dataset: By default, ggplot2 uses the variable name in the dataset as the legend title. However, we can use the labs () function to easily change it: We can also add a line break in the legend title by placing wherever we’d like the new line to start:

How do I change the title of a legend in Excel?

Here title “Users” is replaced with “Users By guides” By using guides () function. Method 2: Change Legend Title using labs () Function. Generally labs () function is widely used for assigning title, subtitle, caption, and tags to plot, but it can also change the title of other aesthetics.