Signaling Pathway Impact Analysis (SPIA) package for R

Question

Can someone tell me how to analyse data from a .xls file to perform a SPIA analysis? How do I have to load the data?

Yes, I need to import a file but using "read.table" is retrieving me a lot of NA spaces — Sarah Decker, Jan 09 '17 at 15:56
Also note, Excel likes to convert some [gene names into dates](http://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-5-80) — zx8754, Jan 09 '17 at 17:37

score 0 · Accepted Answer · answered Jan 09 '17 at 16:04

0

you can use the xlsx package:

require(xlsx)
read.xlsx("myfile.xlsx", sheetName = "Sheet1")

you have to tell which of your sheets you need to read.

answered Jan 09 '17 at 16:04

Derek Corcoran

1 Answers1