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sdeshpande
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@sdeshpande-11083
Last seen 8.4 years ago
Hello,
I am very inexperienced with R.
I am trying to download ChAMP package for methylation analysis.
The way I did this was by going to Bioconductor ChAMP url and opening R script.
I copied the scripts onto R studio. Most of the package downloaded.
I got one warning message
package ‘BiocInstaller’ was built under R version 3.2.0
I had R 3.1.0 version. Initially I ignored this message and went to the next command
library(ChAMP)
which again I copied and pasted on my console. I got error message
Error in library(ChAMP) : there is no package called ‘ChAMP’
I thought this may be due to older R version. So I downloaded the latest version R3.3.1
and tried the library command again. I got the same error message.
Thanks in advance for the help
Shayu
Looking at the R script, the call to biocLite loads the dependency packages. Did you also run
biocLite("ChAMP")
to install the ChAMP package?You might also consider running
biocLite()
to make sure your packages are up-to-date.