[BioC] Annotation of yeast "ygs98" chip

[Xinghua Lu]

Dear all,

 I tried to use 'annaffy' to retrieve symbols for a set of probe-ids 
from for 'ygs98' as follows:

 >aafSymbol(probeids, data at annotation)
Loading required package: ygs98
Error in mget(c("10007_at", "10055_at", "10058_at", "10062_at", 
"10102_at",  :
        Object "ygs98SYMBOL" not found

As shown from the prompt that 'Object "ygs98SYMBOL" not found'.  I am 
not sure the cause of the error.  Thanks advance for your help.

Xinghua


-- 
Xinghua Lu MD,PhD
Assistant Professor 
Dept of Biostatistics, Bioinformatics and Epidemiology
Medical University of South Carolina
135 Cannon St, Suite 303
Charleston, SC 29425-250835
Tel: 843-876-1111
FAX: 843-876-1126