pch size in a legend. Details. If legend is missing and y is not numeric, it is assumed that the second argument is intended to be legend and that the first argument specifies the coordinates.. bty The coordinates can be specified in any way which is accepted by xy.coords. I just want to have the stars in the legend, not the stars with a line. col: color name for points. the plotting symbols appearing in the legend, either as vector of 1-character strings, or one (multi character) string. Dadurch entspricht der Typ sieben (7) wieder dem Typen eins (1), eine Linie vom Typ acht (8) sieht aus wie eine Linie vom Typen zwei (2) und so weiter. Details. The arguments below can be used : title: The title of the legend; text.font: an integer specifying the font style of the legend text; possible values are : 1: normal; 2: bold; 3: italic; 4: bold and italic; bg: background color of the legend box angle Points are drawn after lines in order that they can cover the line with their background color pt.bg, if applicable. Für jeden der Linien-Typen gibt es auch einen Namen (siehe auch Beschreibung des Parameters lty in der R-Hilfe zu par(): ?par): 1. One of these two must be specified for line drawing. In this post we will see how to add information in basic scatterplots, how to draw a legend and finally how to add regression lines. R で描いたグラフに凡例を書き入れる方法. So not these solutions: R legend issue, symbols of points are masked by lines Title, text font and background color of the legend box. One of these two must be specified for line drawing. The following arguments can be used to change the color and the size of the points :. key arguments in plot() function: pch: numeric values (from 0 to 25) or character symbols (“+”, “.”, “;”, etc) specifying the point symbols (or shapes). lty, lwd. the color of points or lines appearing in the legend. Set entries of lty to 0 or set entries of lwd to NA to suppress lines in corresponding legend entries; set pch values to NA to suppress points. This is the first post of a series that will look at how to create graphics in R using the plot function from the base package. pch. the line types and widths for lines appearing in the legend. Hi R users, I would like to adjust the pch size in a legend without changing the text size, pt.cex does not do the job. I have to use the pch=8.

This page aims to explain how to add a legend to a plot made in base R. It is done using the legend() function. The main arguments are: legend: names to display; bty: type of box around the legend. Must be specified for symbol drawing. By default pch=1. the color of points or lines appearing in the legend.