All Questions
1,758
questions
1
vote
1
answer
35
views
Multiple columns in legend using ggplot
I have a dataframe (wi_hist_df) that contains three columns (below I have printed a part of it):
weights Frequency Criterion
1 0.2425 2 Criterion_1
2 0.2475 15 Criterion_1
3 0....
0
votes
1
answer
45
views
how to have a legend for size of geom_points() and also set the size of the dots themselves?
I am trying to plot a sort of bubble plot but i am unable to set the size of the dots and have a legend explaining how the sizing works.
These are two examples which combined give me the expected ...
- 774
0
votes
1
answer
19
views
ggplot manually adjusting attributes
I am trying to change the legend on this plot in ggplot. I want it to have both the appropriate linetype and color in the one legend. However, I would be satisfied if I could just fix the linetype ...
- 563
1
vote
1
answer
121
views
how to change size of symbol in ggplot2 when size, shape, and color are set through geom_point?
The problem i am having is surely trivial, and yet i am unable to solve it. What i need is to have my own shape, colour, and size for the geom_point(). However, if i set it, the size of the symbols in ...
- 774
2
votes
0
answers
47
views
Add p-value breaks to a gene oncology dot plot [closed]
I am so close to finishing up a gene oncology-gene ratio figure for a lab assignment, but I am struggling with adjusting my p-value breaks. I'd like to have control to having p-value range from 0.001 ...
- 31
0
votes
0
answers
41
views
R's plotly ggplotly removing legend from a geom_point
I'm generating a simple geom_point plot with R ggplot2:
library(dplyr)
library(ggplot2)
set.seed(1)
df <- matrix(runif(16, 0, 10), nrow = 4, ncol = 4, dimnames = list(paste0("R", 1:4), ...
- 6,242
1
vote
2
answers
42
views
Separate Legend Entries for Individual Outlined Overlapping Bars
I am creating a ggplot with multiple overlapping bar plots. The first underlying bar is filled with color and then I overlay one more set of bars with just an outline to show sub-components. I would ...
- 13
0
votes
1
answer
78
views
How to show values next to bars in tornado chart using ggplot in R [closed]
I have this table (T_Tornado_Total_EM_HM_sort):
And these are the lines that I used to make the tornado chart:
ggplot(T_Tornado_Total_EM_HM_sort, aes(Tipovi_troškova, RSD, fill=Populacija)) +
...
- 35
0
votes
0
answers
28
views
ggplot legend in R not recognising aesthetic changes for label category with no data points
Consider the following image:
Although the underlying dataset does not contain values below 0.1 degrees Celsius, I want to and still can force the legend to display the label and box for 'Below 0.1', ...
- 65
0
votes
1
answer
37
views
ggplot2 - how to keep the legend items with the same size, when geom_segment() has different sizes? [duplicate]
I'm plotting several segments as once using ggplot2, with two different sizes.
An example of what I want to do is provided in one of the answers here. Here's the example they provide:
ggplot2::ggplot()...
- 391
0
votes
3
answers
63
views
Having different shapes of points for each line and making them shown on the legends
My goal is to make the graph look something like this My Goal. The problem I'm having is that ggplot won't let me use more than 6 kinds of shapes for the points, so my graph looks something like this ...
0
votes
2
answers
37
views
Overlapping legend of a line plot
I want to show each line as having a different color and shape, and that should be reflected on the legend. Basically, it should look something like this My Goal.
I could make the color and point ...
1
vote
0
answers
35
views
How to align legend elements in the middle when they are on two rows using ggplot2?
In the MWE below, the caption appears separated into two rows. I want the item corresponding to gear 5 to be aligned in the middle in relation to gears 3 and 4 above it.
How can I do this?
library(...
- 2,249
0
votes
1
answer
98
views
How do I add a legend to ggplot with two scatter plots (geom_point() )
I have a table I read into R to plot with ggplots. I need to plot two sets of data points and also use an ifelse condition to be able to show specific genes.
I would like to show a legend to the plot, ...
- 734
1
vote
1
answer
76
views
Title and legend adjustment with `grid.arrange`
I have 6 different plots in R that I want to arrange in one plot with grid.arrange. They share the same legend, but whenever I want to put a common legend, the sizes of the plots are adjusted ...
- 11