ggvenn | Venn Diagram by ggplot2 , with really easy-to-use API | Data Visualization library
kandi X-RAY | ggvenn Summary
kandi X-RAY | ggvenn Summary
Venn Diagram by ggplot2, with really easy-to-use API. This package is inspired by Venny.
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QUESTION
I am trying to draw a Venn diagram with four logical variables. I have tried many different R packages but with each of them I have faced some problems. So far, the best result I have achieved by using the ggvenn
package. However, the problem is, that it shows the percentages of the intersections based on the observations included in the diagram, instead of all observations in the data.
Below is an example Venn diagram and its code to illustrate the problem. So my question is: is there some way to display the percentages in relation to the total amount of observations in the data. For instance, in the diagram below the intersection of ABCD consists of 45 observation and thus the correct proportion would be 4.5% (i.e. 45/1000) instead of 4.7%.
I would really appreciate if someone could help me out with this.
...ANSWER
Answered 2022-Feb-06 at 12:59A quick fix for this problem would be to use the latest Github version of {ggvenn}:
QUESTION
I have a list with 7 sets of data. The following code
...ANSWER
Answered 2021-Jan-31 at 21:20To draw your diagram use venn::venn(x)
from the venn package. However, to obtain the elements inside use attributes(gplots::venn(x, show.plot = FALSE))$intersections
from the gplots package.
If you are only interested in the first 10 elements, this would work: sapply(attributes(gplots::venn(x, show.plot = FALSE))$intersections, function(x) x[1:10])
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