WebAug 30, 2012 · then add a size aesthetic to your plot command: p = p + geom_line(aes(group=variable, colour=variable, size=size)) ##Set the size scale p + … WebJun 1, 2024 · # draw wider line separately from others and set size df %>% filter (class != "a") %>% ggplot (aes (time, value, color = class)) + geom_line () + geom_line (data = filter (df, class == "a"), size = 3) # …
Scale for line patterns — scale_linetype • ggplot2
WebMar 3, 2024 · Simple line graph using ggplot2 Setting the required value to the size parameter of geom_line () will produce a line plot of the required width. Example: R library(ggplot2) data <- data.frame( … WebKey glyphs for legends. Source: R/legend-draw.r. Each geom has an associated function that draws the key when the geom needs to be displayed in a legend. These functions are called draw_key_* (), where * stands for the name of the respective key glyph. The key glyphs can be customized for individual geoms by providing a geom with the key_glyph ... groovy regular expression syntax
Key glyphs for legends — draw_key • ggplot2
WebThe argument linetype is used to change the line type : library(ggplot2) # Basic line plot with points ggplot(data=df, aes(x=time, y=bill, group=1)) + geom_line()+ geom_point() # … WebMar 3, 2024 · Parameters: geom : specify text x : x axis location y : y axis location label : custom textual content color : color of textual content size : size of text fontface : fontface of text angle : angle of text By adding annotate function with only argument geom=’text’, it shows that ggplot knows that it has to add text, but it needs another parameter such as … http://www.cookbook-r.com/Graphs/Shapes_and_line_types/ groovy remove all