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4
questions
4
votes
2
answers
1k
views
Stacked barplot with different colors for each bar in base R
I am trying to create a figure with subplots with stacked barplots. I would like each bar to have a different color gradually changing across categories in the x-axis. I also want the stacked part of ...
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1
vote
1
answer
2k
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How to add multiple legend titles (columns) in ggplot
In the stacked bar chart, I have different colors for treatment group and control group. Green for control group and blue for treatment group. In the legend part, I want to show two columns of legends,...
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 ...
1
vote
4
answers
16k
views
How can I have different color for each bar of stack barplots? in R
My question maybe very simple but I couldn't find the answer!
I have a matrix with 12 entries and I made a stack barplot with barplot function in R.
With this code:
mydata <- matrix(nrow=2,...
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