I am looking to create a bar plot in R combining data from 2 different dataframes plus using a third variable as fill. The data: all_spp <- data.frame(NAME=c("A", "B", "C", "D"), spp=c(9, 5, 8, 6), cat=c("I", "II", "III", "IV") )…
I picked up a shape image for Germany from the web and transformed it to 50 points via https://spotify.github.io/coordinator/ The result is this I also get the raw data from this site and like to recreate the point-shape of Germany…
I would like to create a 3x4 grid of ggplots. To avoid repeating axis titles, I am only labeling the axes of some plots (see highlights in the first figure). However, my choice to label only some axes is causing…
I include two ggplotly() graphics in a html file, eg. library(ggplot2) library(plotly) library(htmltools) g1 <- ggplot(data=data.frame(x=1:10, y=1:10)) + geom_point(aes(x=x, y=y)) g2 <- ggplot(data=data.frame(x=11:20, y=1:10)) + geom_point(aes(x=x, y=y)) l1 <- ggplotly(g1) l2 <- ggplotly(g2) htmltools::save_html(htmltools::tagList(l1,l2), file ="index.html") And now want to…
I would like to build a "classical" circular dendrogram plot, such as those displayed in the answer of this post https://biology.stackexchange.com/questions/14152/how-should-i-put-a-large-phylogeny-into-a-scientific-paper using R (I am fairly used to R, but I have never done such plot until now). I am…
Many questions have been asked before about overlaying multiple plots in ggplot. However, my question is slightly different. Basically, I am trying to plot a list of ggplot objects at specific coordinates on a graphic of a grid (that is…
I have ggplot2 3.4.0 installed on Ubuntu 22.04, but for some reasons I would like to use older version ggplot2 3.3.6. library(ggplot2, lib.loc="~/R/ggplot336/") I worked fine when I started with a clean script file. However, when I use an existing…
library(ggplot2) dfr1 <- data.frame(x=c(1,2),y=c(1,2)) dfr2 <- data.frame(x=1,xend=2,y=1,yend=2) ggplot()+ geom_point(data=dfr1,aes(x,y),size=6)+ geom_segment(data=dfr2,aes(x=xend,y=yend,xend=x,yend=y), color="red",arrow = arrow(length=unit(0.10,"cm"), ends="first", type = "closed"))+ coord_fixed()+ theme_minimal() I would like to add some padding/gap to the start and end of the segment so that they do not overlap…
I want to cut a polygon from a photo and move it to another place in the photo and I want to plot the final image with ggplot2. I use the terra package (feel free to suggest a better approach/method)…
Similar to ggplot2: How to rotate a graph in a specific angle?, but I don't want the image/square rotated, I'd like the data rotated within the frame. For instance, if I start with this: library(ggplot2) usa <- maps::map('usa', plot=FALSE) ggplot(as.data.frame(usa[c("x","y")]),…