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Weiwei Shi
★
1.2k
@weiwei-shi-1407
Last seen 10.2 years ago
Dear Listers:
I am trying to use Bioconductor doing some microarray analysis. When I
installed it via following commands in R, I got the following
warnings:
source("http://www.bioconductor.org/biocLite.R")
biocLite()
cannot open: HTTP status was '404 Not Found'
Warning: unable to access index for repository
http://www.bioconductor.org/packages/data/experiment/stable/bin/window
s/contrib/2.1
Warning message:
cannot open: HTTP status was '404 Not Found'
Warning: unable to access index for repository
http://www.bioconductor.org/packages/omegahat/stable/bin/windows/contr
ib/2.1
Warning message:
cannot open: HTTP status was '404 Not Found'
Warning: unable to access index for repository
http://www.bioconductor.org/packages/lindsey/stable/bin/windows/contri
b/2.1
dependency 'golubEsets' is not available
The configuration of my R and machine is
> R.version
_
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 2
minor 1.1
year 2005
month 06
day 20
language R
In my opinion, it is due to the HTTP connection error since I tried to
put those links in IE and they got HTTP 404 errors.
I am really interested, for example, using golubEsets so I installed
it from here:
http://www.bioconductor.org/data/experimental/html/golubEsets.html
However, I am interested in knowing what about the other warnings...
As important as above, are there any good online materials covering
using bioC and R in analyzing microarray/bioinformatics data, esp. via
data mining approaches?
Thank you very much!
Best,
Weiwei
--
Weiwei Shi, Ph.D
"Did you always know?"
"No, I did not. But I believed..."
---Matrix III