Meta-analysis of Microarray datasets.

Question

[biotechuos4]

Hi Everyone,

I have used microarray data to identify DEGs and mapped its PPI network for a single dataset but now I want to use multiple datasets reported by different studies in Acute Myeloide Leukemia (AML). Please specify a good methodology step by step and also please specifically how can I Merge different datasets. Please also need some info regarding the requirements for merging.

*if possible please share the whole script.*

Thanking you in Advance.

Answer 1

[theobroma22]

WOW! Are you offering payment or co-authorship? Ill start by showing you how to merge data in R.

x <- merge(i, j, by = "this", all = FALSE)
y <- merge(k, m, by = "that", all = FALSE)
z <- merge(x, y, by.x = "this", by.y = "that",
all = TRUE)

While I'm working on it have a look at ?merge in R.

[WouterDeCoster]

I agree that the question is far too aspecific and needs more information. However, due to a potential language barrier, it might be that your sarcasm comes across as rude.