All Questions
24
questions
1
vote
1
answer
41
views
how to change the legend sharp to circle
library(ggplot2)
food_choices <- c("Pizza", "Pasta", "Sushi", "Caesar Salad")
counts <- c(17, 10, 8, 11)
table <- data.frame(food_choices, counts) # ...
- 11
0
votes
2
answers
37
views
ggplot2 legend not appearing
I'm having trouble producing a legend for my ggplot2 figure of categorical point data with a bar indicating the mean overlaid on top.
plot <- ggplot(df, aes(tree, o18))
plot + geom_point() +
...
- 27
2
votes
1
answer
102
views
How to show legend in a plot with both bars and points?
I have a dataframe the looks as follows:
COUNTRY YEAR y
AT 2019 25
AT 2020 38.0
AT 2021 23.4
BE 2019 11.1
BE 2020 18.6
BE 2021 15.0
DK 2019 ...
- 516
1
vote
1
answer
39
views
Multi-layer geom_bar shade legend
I have a very trivial question but for some reason I cannot figure out a solution to this...
Essentially, I have a stacked geom_bar plot where I'm looking at insertions and deletions for four ...
- 209
1
vote
1
answer
50
views
How to split two geom_bar in two separate legends?
What I am trying to do here is to get a stacked bar plot which is working as expected except for the fact that I would like to have two separate legends, one for each set of stacked bars.
In other ...
- 774
0
votes
1
answer
136
views
The legend disappear in my ggplot graph in R
I'd like to add a legend for these two graphs(geom_line and geom_bar), but i cannot see any legend in the screen according to my code.
I want to make a legend which indicates the geom_bar and ...
1
vote
1
answer
616
views
How to show selected legend but show all the colors in stacked geom_bar
I'm creating a stacked bar plot of relative abundance data, but I only want to display selected few interesting taxa in the legend. I have tried using scale_fill_manual(values = sample(col_vector), ...
- 13
0
votes
2
answers
181
views
Reorder Columns/Legend [duplicate]
Country_Of_Data Year Appr_Country Apprehension
## <chr> <chr> <chr> <dbl>
## 1 Afghanistan 2010 PAN 17
## 2 Afghanistan 2011 PAN ...
0
votes
0
answers
165
views
How to use separate columns for x variable fill and label names in ggplot?
I am creating multiple series of plots for different vegetation types and using filter to subset the individual veg type being plotted. These are bar graphs and I'd like to use the same palette of ...
1
vote
1
answer
2k
views
Control legends in ggplot with geom_bar and geom_point
I'm plotting a bar graph and a line/point graph on the same plot and I'm trying to have two legends, one for the points and one for the bars.
However, I end up with 3 legends (instead of two) and the ...
- 577
3
votes
0
answers
2k
views
ggplot2: Stacked bar and legend on the top
I am trying to plot my data using stacked bar plot. I want to put the legend on the top of the plot for aesthetics reasons. However, when I do so the order of the does not match the order of the ...
- 517
0
votes
0
answers
42
views
Display second variable different in ggplot geom_bar
I want to treat the display of my second variable (legend, In or out) different than the first variable (x-axis, Reason). So, in stead of having the fill of the Out category blue, I want it to be ...
- 491
1
vote
1
answer
3k
views
legend change the color specified for geom_bar
I have the following plot that includes data from two different data frames:
ggplot(one100, aes(x=hour, y=countPerHour)) +
ylab("Times reached") +
xlab("Hour of the day") +
geom_bar( stat="...
- 61
0
votes
1
answer
3k
views
ggplot2: Missing legend when specify color using fill in geom_bar
In the stacked bar chart, I am trying to specify the color for different bars. E.g, gradient green for treatment group and gradient blue for control group. However, after specifying the colors, I lost ...
3
votes
2
answers
751
views
What is the "N = 1" box in my R geom_bar legend, and how do I remove?
These are the data:
structure(list(Group.1 = c((name list)
), Group.2 = structure(c(4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L,
4L, 4L, 3L, 3L, 6L, 6L, 6L, 6L, 6L, 6L, 6L, 5L, 5L, 5L, 1L, 1L,
1L, 2L, 2L, ...
- 49