venn-diagram | 易学教程

Get the list of items in Venn diagram

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问题 It is easy to the draw a Venn diagram with the following code: library(VennDiagram) set.seed(1) # For reproducibility of results xx.1 <- list(A = sample(LETTERS, 15), B = sample(LETTERS, 15), C = sample(LETTERS, 15), D = sample(LETTERS, 15)) venn.diagram(xx.1, filename ="1.tiff", height = 1000, width = 1000) But how do I figure out the items in each field? For example, I would like to know what are the two letters only found in A? EDIT : Here is my solution, it is not perfect but could give

optimized VennDiagram with internal labels r

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问题 I am trying to plot a venn diagram in an optimized way (see below) and with the cases as internal labels (not the number of cases in each intersection). I know there are post for each of them but non of the solutions allowed me to do both. I have this: x <- list() x$A <- as.character(c("Per_36","Cent","CeM","vDG","LAVL","RSGd")) x$B <- as.character(c("vCA1","DLE","Per_36","vDG","DIE","Per_35")) x$C <- as.character(c("vCA1","Cg1","LAVL", "RSGc", "RSGd","Per_35","Per_36")) x$D <- as.character(c

Venn Diagram in QlikView to display relationship for product mixed

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问题 Currently I am trying to use qlikview to do Market Basket analysis to find out the best product mixed . and I have tried [ http://www.quickqlearqool.nl/?p=965 ] How can I improve this dashboard to add in a Venn digram to show the relationships for the product combination [count the number of Customer who buy milk will buy Bread within a certain duration]. The following dropBox link is a sample datasets with the Venn Diagram : [ https://www.dropbox.com/s/s2z2ikgyr436gxm

Area proportional 3-way Venn Diagram in R

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问题 I read quite a few threads on creating Venn Diagram in R. Is it possible to create a proportional triple Venn Diagram talks about using eulerr package. Venn diagram proportional and color shading with semi-transparency is very comprehensive and did help me with a lot of the other graphs I needed. While above threads are fantastic, I believe that there is one problem that is still not solved by above threads. It happens when the intersection of three sets represents a huge portion of overall

Draw Venn diagram using Java

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问题 I'm trying to draw a Venn diagram from a given boolean equation e.g (a AND b) AND c I want to do this on an android phone so I need to find a way to do it using Java. I found a perfect widget that does everything I am looking for in this Boolean Algebra Calculator They create perfect diagrams, I am sure it's not using Java and neither could I see their logic. I would appreciate any API, algorithm or guidance. 回答1: It uses a WolframAlpha widget to generate the Venn diagram. Luckily for you,

VennDiagram create list of vennCounts

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问题 I have a table like this: > updownregtable PIM WDR MYC OBX ILMN_1651282 0 0 0 0 ILMN_1651354 0 0 0 0 ILMN_1651358 0 0 0 0 ILMN_1656638 0 0 0 0 ILMN_1657235 0 0 0 0 ILMN_1657639 -1 0 0 0 The rownames are codes for genes. The colnames are transfections in a cell. I make a vennDiagram with the functions in the following link: http://bioinfo-mite.crb.wsu.edu/Rcode/Venn.R Before making the vennDiagram, vennCounts results gives this output: > vennCounts(regulationtable) PIM WDR MYC OBX Counts [1,]

Manual Ordering of Sets in R/VennDiagram

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问题 I'm using VennDiagram to illustrate the overlap between distinct sets of customers -- in total and for a particular sub-segment. The problem that I'm having is that it appears VennDiagram automatically orders the circles in the output from largest to smallest. In the two diagrams I'm creating the relative size of the two populations is flipping, so in the output the populations/colors of the diagram are reversed. I want to put these side by side in a document, and the flipping of population

How to have R Venn Diagram of two matrices differences?

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问题 I want to have a venn diagram of the differences in two matrices p.mat.p and p.mat.t which have same dimensions when alpha set. Pseudocode add item to the intersection if matches between two matrices; it can be match FALSE or TRUE; else leave the item outside the intersection like normally with Venn diagrams Put IDs of matrix cells on the Venn diagram Two approaches: matrix with vennDiagram and venn with lists. Data p.mat.p 1 2 3 4 5 6 7 8 9 10 11 1 TRUE TRUE TRUE FALSE FALSE TRUE FALSE FALSE

VennDiagram without group names and with Arial font

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问题 I have been requested to redo the following Venn diagram in R with Arial font and without the group names... Looking at VennDiagram manual I do not see how I can do it... This is my MWE: #install.packages("VennDiagram") library(VennDiagram) a <- c(1,2,3,4,5,6) b <- c(4,5,6,7,8,9,10,11,12) c <- c(1,2,10,11,12,5,13,14,15,16) venn.diagram(list("A" = a, "B" = b, "C" = c), fill = c("red", "blue", "green"), alpha = c(0.5, 0.5, 0.5), cat.cex = .75, cex = .75, lty =2, lwd =0.5, fontfamily ="serif",

Venn diagrams in multiple figure [duplicate]

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This question already has an answer here: Arrange base plots and grid.tables on the same page 1 answer is there a way to have the following venn diagrams as a 3rd figure after the two histograms below?? I'd like to have the two venn diagram one on top of the other library(VennDiagram) plus.venn<-draw.pairwise.venn(368, 1171, 149) #venn diagram 1 minus.venn<-draw.pairwise.venn(349, 1335, 173) #venn diagram 2 par(mfrow=c(1,3)) a<-sample(1:10000,3000) b<-sample(5000:15000,3000) hist(a) hist(b) Expand upon MrFlicks and my comments above. You can combine base and grid graphics using the gridBase