I have a list of gene that I have put in DAVID analysis. I saved the Kegg pathway, biological process etc results in .csv file. I desire to represent the analysis with dotplot (see image) in R starting with .csv file from DAVID tools. Is there a R script that I can use? Thanks ! enter image description here
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alepaolini86 •
Hey alepaolini86,
You may notice that I asked this same question a while ago, and in that question I put the answer with the code, as you can see here.
A: Dotplot for filtered pathways result
note that in my code I used the function facet_grid(Group ~ .) because I wanted to split in groups.
As you can see in my example, that was recently published
Hi, Could you please add link here for your example file, current link is not working. Thank you!!
Thank you for your reply. Could you please add link asap as its urgent!!!!
Hey
S1 = https://raw.githubusercontent.com/GiuseppeLeite/Data/master/S1.csv
library(ggplot2)
data <- read.csv("S1.csv", sep =";", header = TRUE, stringsAsFactors = FALSE)
S1<- ggplot(data, aes(x= Group, y=Pathways, size=DEGs, color=FDR, group=Group)) + geom_point(alpha = 0.8) +
theme_classic()
S1
S1 = S1+scale_color_gradient(low = "red2", high = "mediumblue", space = "Lab", limit = c(0.000000000000000007,
0.002))
S1+scale_size(range = c(2, 8))
S1
Best regards,
Leite
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