All Questions
23
questions
0
votes
0
answers
11
views
How to merge shape and line color titles into one and edit legend in ggplot2
I am trying to make a ggplot graph with combined shape and color legends but also be able to edit the legend labels.
I have the following code used to make a graph:
Year.Avocet <- (1940:1980)
N....
0
votes
2
answers
99
views
R ggplot: size of bins and labels in legend of binned variable
I want the legend of a binned variable discrete_var in the bottom of my figure. I want the bins on one row. The problem is that doing this results in different sizes of bins and the labels too close ...
- 175
1
vote
3
answers
247
views
Add label between colorbar breaks in ggplot2
I am trying to create a figure with ggplot and would like to add category names between colorbar breaks (values). I am using a graduated colorbar using the scale_color_fermenter function, which I ...
0
votes
0
answers
67
views
Over ride the labs function for second legend title
plot <- ggplot(data2, mapping = aes(x=Long, y=Lat) ) +
stat_density_2d(aes(fill = ..level..), geom = "polygon", colour="white") + labs(color = "Levels of ...
- 13
0
votes
2
answers
450
views
Ggplot2 legend with actual values instead of log
I created a map using ggplot2 where I show the trade balance of European countries vis-a-vis the rest of the world, using the code below:
library(ggplot2)
library(sf)
library(giscoR)
data <- read....
- 567
1
vote
1
answer
89
views
How to show the tags of an array of ggplots made with the patchwork package?
I have 5 plots that I want to organize in 2 columns: the first with 2 plots and the second with 3 plots. I used the patchwork package and the arrangement was the way I want it, but the tags don't ...
- 2,249
0
votes
1
answer
1k
views
R - Adding legend to ggplot graph for regression lines
I do a Multiple Linear Regression in R, where I want to add a simple legend to a graph (ggplot). The legend should show the points and fitted lines with their corresponding colors. So far it works ...
- 23
1
vote
1
answer
350
views
Get cartesian coordinates for plot area ggplot2
I would like to position labels close to the legend.
In the code below I have hardcoded (x,y) values in geom_label to get desired result for the current dataframe:
# Creating dataframe
library(...
- 155
0
votes
1
answer
136
views
R ggplot Legend having unexpected output
I'm working on a R plot of some COVID data, plotting cases over time in China vs. cumulative cases in other countries. I am also adding some vertical lines marking some events. I am having a lot of ...
- 818
0
votes
2
answers
255
views
Fail to change the legend title and label with ggplot2 in R
I was trying to change the legend title from group to the Greek letter "sigma" and the label "power.1, power.2, power.3" to "35, 40, 45" but it did not appear and still ...
- 149
0
votes
0
answers
264
views
ggplot2 bar chart rename legend labels with ggplotly()
I have a bar chart with states on x-axis, counts on y-axis and fill with 3 different years (2020, 2019, 2018).
I want to rename the fill legend labels to following: This Year, Last Year, 2 Years Ago.
...
- 1,474
0
votes
2
answers
2k
views
How to change the label text in r?
I am learning r and I have problems with setting the label text(desired text) and adjust the size and bold fond for the legend title. I tried to find some help from other sources in stackoverflow and ...
- 287
2
votes
1
answer
63
views
cannot modify legend attributes in ggplot2
I am trying to modify the color, labels and breaks on the legend of this plot, but the scale_xxx_yyyy options won't work. Any suggestions?
My input is like this:
GENE CHR POS key ...
1
vote
0
answers
95
views
How to add label for each multiple plot?
p = ggplot() +
geom_line(data = Month_time, aes(x = Month, y = CarrierDelay), color = "red") +
geom_line(data = Month_time, aes(x = Month, y = WeatherDelay), color = "purple") ...
- 11
2
votes
2
answers
246
views
How to understand which legend is which and remove one of them in ggplot in R?
I have read many questions here and in google about legends in ggplot. However, I still can not understand why the following code produces 2 different legends and how to control them seperately.
...
- 21