Replace every instance of gamma above with \u03B3 and it will display as Greek. using expression(paste( to insert math notation into a ggplot legendīaptiste's suggestion was spot on: unicode go a long way.Wrap horizontal legend across multiple rows.the combination of mtext() and bquote() is mentioned in 1 and 2: Here are some useful suggestions I couldn't make to work, e.g. I also tried atop but that makes each line much too small and the nesting required to achieve the desired stacking is tedious. I also tried another suggestion involving cat(strwrap("long label here"), sep = "\n"), but I couldn't get that to work. Legend.background = element_rect(colour = "black"),Ī minor problem is that the legend text is much smaller with multiple lines so the legend line spacing will need to be tweaked: I was able to tweak and legend.text to achieve a better result than the default, which is too cramped. Scale_colour_manual(name = "Details", values = c("darkred", "darkgreen", "darkblue"),
![how do i write the final sigma symbol in word how do i write the final sigma symbol in word](https://cdn.shopify.com/s/files/1/2156/7915/files/117316390_580723262621677_5767419514004566306_n_large.jpg)
Scale_shape_manual(name = "Details", values = c(17, 21, 15), Geom_line() + geom_point(size = 3) + theme_bw() + Ggplot(data = mtcars, aes(x = mpg, y = wt, group = factor(cyl), colour = factor(cyl), shape = factor(cyl))) + Library(grid) # provides unit() function used to tweak spacing inside legend Label3.line1 <- "blabla blabla, blabla blabla, blee blee blee (bling, bling, bling)," Label2.line1 <- "blabla blabla, blabla blabla, blee blee blee (bling, bling, bling)," Here is a MWE with one of my attempts ( Edit: improved MWE): label1.line1 <- "Not much to say about this one" Below I combine a list with paste0() to pass text to the legend labels: the problem is I can't find the way to insert Greek letters, e.g. Or I could have linebreaks and greek letters in a base plot by combining mtext() and bquote() to insert a piece of text into the plot, ( EDIT) but as pointed out by Gregor in the comments section, this doesn't work with ggplot. I can get linebreaks by inserting \n into the labels, but that doesn't seem to work with greek letters, not inside legend labels.
![how do i write the final sigma symbol in word how do i write the final sigma symbol in word](https://i.ytimg.com/vi/PqhdrdU9cos/maxresdefault.jpg)
I have experimented with several methods, but I don't seem to be able to combine all the tricks I read about. have greek letters and percentage signs.
![how do i write the final sigma symbol in word how do i write the final sigma symbol in word](https://www.errorflix.com/wp-content/uploads/2021/06/sigma-300x213.png)
justify the text (left or both left and right).