Entering edit mode
Dear Byung-Kwan,
I could have implemented the function as what you are using.
Currently, you
will need to read in the data as x = read.table("mydata.gff",
sep="\t",
header=FALSE), then call GFF2RangedData(x).
For detailed information, please type ?BED2RangedData. Thanks!
Best regards,
Julie
On 3/11/12 6:03 AM, "bcho at kaist.ac.kr" <bcho at="" kaist.ac.kr=""> wrote:
> Dear Dr. Zhu,
>
>
> I am a very beginner in R and your ChIPpeakAnno package.
>
> To convert my gff file to RangedData format, I tried to
>
>> GFF2RangedData(?mydata.gff?, header = FALSE)
>
> but I got this problem
>
>> No valid mydata.gff passed in. .....
>
>
> How can I solve this problem? I am attaching my peak file which is
obtained
> from NimbleScan.
>
> Please give my your advise and thanks in advance.
>
>
>
> Byung-Kwan
>