[BioC] warning message from using gcrma

[Caimiao Wei]

 I tried to run gcrma on 15 chips on Windows XP with R1.9.0-development and
Bioconductor development, and get the 50 warnings, the following is the
output: 
 
eset<-gcrma(data)
Loading required package: rgu34aprobe 
Loading required package: matchprobes 
background correction: gcrma 
normalization: quantiles 
PM/MM correction : pmonly 
expression values: medianpolish 
background correcting...done.
normalizing...done.
8799 ids to be processed
.........
There were 50 or more warnings (use warnings() to see the first 50)
> warnings()
Warning messages:
1: multi-argument returns are deprecated in: return(y = yhat, wt) 
2: multi-argument returns are deprecated in: return(y = yhat, wt) 
3: multi-argument returns are deprecated in: return(y = yhat, wt) 
4: multi-argument returns are deprecated in: return(y = yhat, wt) 
5: multi-argument returns are deprecated in: return(y = yhat, wt) 
6: multi-argument returns are deprecated in: return(y = yhat, wt) 
7: multi-argument returns are deprecated in: return(y = yhat, wt) 
8: multi-argument returns are deprecated in: return(y = yhat, wt) 
9: multi-argument returns are deprecated in: return(y = yhat, wt) 
10: multi-argument returns are deprecated in: return(y = yhat, wt) 
...

 

I got the same warnings when used R1.8.1 with 1.3 Bioconductor.

 

 

I would appreciate any information.

 

Caimiao


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