[BioC] Query regarding "pathview"
Luo Weijun
luo_weijun at yahoo.com
Wed Jul 10 20:06:06 CEST 2013
Hi Mousami,
Yes, you can use data matrix or vector for sure. With pathview package loaded, just check the help info for the pathview function by typing in:
?pathview
Read the description for argument “gene.data”.
The .rda is just a data file format for storage in the hard disk, after loading the data into R (console or command line session), you get your R data objects in any formats like matrix, vector, data.frame, list etc.
You may follow the first tutorial example in page 3 of the vignette, and check the format of input data:
head(gse16873.d)
class(gse16873.d)
HTH.
Weijun
--------------------------------------------
On Wed, 7/10/13, Mousami Srivastava <sm.iitbtbi at gmail.com> wrote:
Subject: Query regarding "pathview"
Date: Wednesday, July 10, 2013, 6:07 AM
Dear Weijun
Luo,
Greetings from Mousami.
Myself working as a Research Fellow on
R-programming.
I have tried
"pathview" package with the example r-script given
in the bioconductor site. But in this work most of the work
has completed by using .rda file. In the Supplementary file
uploaded on "http://bioinformatics.oxfordjournals.org/content/early/2013/06/11/bioinformatics.btt285.full", mentioned that format could be
both such as matrix or vector.
So, can I do my work with the help of
data matrix or vector generated on R-programming
console?
Otherwise, I request you to please let
me know the way of converting vector and matrix format into
.rda format.
Please do the needful.
Thank you for your time.
--
Regards,
Mousami Srivastava
Email : sm.iitbtbi at gmail.com
Mob. No.: +91-9555896841
Research Scholar
DIPAS, DRDO
Delhi
India
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