Can a function return a plot in R?

Can a function return a plot in R?

When the main purpose of a function is to generate output, like drawing a plot or printing something in the console, you may not want a return value to be printed as well. In that case, the value should be invisibly returned. The base R plot function returns NULL , since its main purpose is to draw a plot.

How do you plot a function on a graph in R?

To plot a chart of an Object in R, use the plot() function. Point and line plots can be produced using the plot() function, which takes x and y points either as vectors or single numbers along with many other parameters.

How do you plot a function on a graph?

To graph a function, you have to select x-values and plug them into the equation. Once you plug those values into the equation, you will get a y-value. Your x-values and your y-values make up your coordinates for a single point.

How do I plot a specific point in R?

To add new points to an existing plot, use the points() function. The points function has many similar arguments to the plot() function, like x (for the x-coordinates), y (for the y-coordinates), and parameters like col (border color), cex (point size), and pch (symbol type).

What does the function subplot return?

Matplotlib – Subplots() Function The function returns a figure object and a tuple containing axes objects equal to nrows*ncols. Each axes object is accessible by its index.

How do you plot points in R?

What does the function Pyplot bar returns?

The function returns a Matplotlib container object with all bars. Following is a simple example of the Matplotlib bar plot. It shows the number of students enrolled for various courses offered at an institute.

How do you plot a subplot?

The subplot() function takes three arguments that describes the layout of the figure. The layout is organized in rows and columns, which are represented by the first and second argument. The third argument represents the index of the current plot. #the figure has 1 row, 2 columns, and this plot is the first plot.

How do you plot a line and point in R?

By default, plot( ) plots the (x,y) points. Use the type=”n” option in the plot( ) command, to create the graph with axes, titles, etc., but without plotting the points….Overview.

type description
l lines
o overplotted points and lines
b, c points (empty if “c”) joined by lines
s, S stair steps
  • October 21, 2022