![]() In the following program, we will set border color for the bars using border parameter of barplot() function.īarplot(height, col = "#DDDDFF", border = "#0000FF") Output Example 11 – Border Color for Bars In the following program, we will draw the bar plot without X and Y axes drawn to the plot using axes parameter of barplot() function. Output Example 10 – Bar Plot without Axes In the following program, we set the X and Y axes labels for barplot using xlab and ylab parameters of barplot() function, respectively.īarplot(height, xlab = "Time", ylab = "Magnitude") ![]() In the following program, we set the main title for barplot using main parameter of barplot() function.īarplot(height, main = "Sample Bar Plot") Output Example 8 – Main Title for Bar Plot Pass the value of TRUE to the horiz parameter in barplot() function call. In the following program, we draw the bars horizontally in barplot. ![]() Pass required legend text value or a vector to the legend.text parameter in barplot() function call.īarplot(height, col = barcolors, legend = c("A", "B", "C", "D")) In the following program, we specify legend for this barplot. Pass required color value or a vector of colors to the col parameter in barplot() function call.īarcolors <- c("red", "blue", "yellow", "green") In the following program, we specify colors for bars. Pass required names value or a vector to the names parameter in barplot() function call.īarplot(height, names = c("A", "B", "C", "D")) In the following program, we will specify names for bars, which shall be drawn below the bar in the bar plot. Pass required space value or pass a vector to the space parameter in barplot() function call. In the following program, we will draw a bar plot with a specific space set between the bars. Pass required width values as vector to the width parameter in barplot() function call. In the following program, we will draw a bar plot with each bar set to a specific width. Output Example 2 – Bars with Specific Width In the following program, we will draw a simple bar plot using barplot() function. )ĪDVERTISEMENT Example 1 – Simple Bar Plot Or, we can also use the following syntax barplot(formula, data, subset, na.action, Inside = TRUE, plot = TRUE, axis.lty = 0, offset = 0,Īdd = FALSE, ann = !add & par("ann"), args.legend = NULL. Xlim = NULL, ylim = NULL, xpd = TRUE, log = "",Ĭex.axis = par("cex.axis"), cex.names = par("cex.axis"), Main = NULL, sub = NULL, xlab = NULL, ylab = NULL, Horiz = FALSE, density = NULL, angle = 45, Names.arg = NULL, legend.text = NULL, beside = FALSE, The syntax of barplot() function is barplot(height, width = 1, space = NULL, In this tutorial, we will learn the syntax of barplot() function, and how to use barplot() function to draw bar plots, and how to style the bars of bar plot. marplot() function can draw vertical and horizontal bars on the plot. barplot() function is in R graphics package. To draw a bar plot in R programming, use barplot() function. ![]() Bar graph is usually used to visually represent comparison of magnitudes over different categories, or a dimension (like time). R Bar Plot (or Bar Chart, or Bar Graph) is used to represent values as bars in a graph. ![]() R – Apply function for each row in Data Frame.R – Delete duplicate rows in Data Frame.R – Get number of columns in Data Frame.R – Access element at (i,j) in Data Frame.R – Get element at given row, column of Matrix.R – Check if specific item is present in List.R – Create empty List of specific length.R – Convert Character Vector into Integer Vector.R – Convert Logical Vector into Integer Vector.R – Check if type of Vector is Character.R – Check if specific item is present in Vector.R – Delete items at specific indices from Vector. ![]()
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