exprs2excel problem
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@dr-gyorffy-balazs-619
Last seen 10.2 years ago
Hi All! I got long ago used to R 2.3.1, and yesterday I upgraded to the current vesion (R 2.6.2). And of course I run into a major problem: the exprs2excel command is not functioning any more. I receive following error message after MAS5 normalization: > Myproject.raw<-ReadAffy() > Myproject.mas5<-mas5(Myproject.raw) > exprs2excel(Myproject.mas5, file="Myproject_mas5.csv") Error in function (classes, fdef, mtable) : unable to find an inherited method for function "exprs2excel", for signature "ExpressionSet" In the previous version I don't had this problem. How can I get the data in a CSV file? Thanks: Balazs ------------------------- Bal?zs GY?RFFY MD, PhD Hungarian Academy of Sciences and Semmelweis University Research Group for Pediatrics and Nephrology, Ist Dept of Pediatrics, B?kay u. 53/54, Budapest, H-1083 Hungary Mobile: +36 30 514 2822 Tel/Fax: +36 1 266 0926 /2772 Fax: +36 1 3036 077 Email: zsalab2 at yahoo.com Machen Sie Yahoo! zu Ihrer Startseite. Los geht's:
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@james-w-macdonald-5106
Last seen 22 minutes ago
United States
Hi Balazs, Dr Balazs Gyorffy wrote: > Hi All! > > I got long ago used to R 2.3.1, and yesterday I upgraded to the current vesion > (R 2.6.2). And of course I run into a major problem: the exprs2excel command is > not functioning any more. I receive following error message after MAS5 > normalization: > >> Myproject.raw<-ReadAffy() >> Myproject.mas5<-mas5(Myproject.raw) >> exprs2excel(Myproject.mas5, file="Myproject_mas5.csv") > Error in function (classes, fdef, mtable) : > unable to find an inherited method for function "exprs2excel", for signature > "ExpressionSet" > > In the previous version I don't had this problem. How can I get the data in a > CSV file? This function no longer exists for the new ExpressionSet class, probably because it is only slightly different from write.exprs(). I think what you want is write.exprs(Myproject.mas5, file="Myproject_mas5.csv", sep=",") Best, Jim > > Thanks: > Balazs > > > ------------------------- > Bal?zs GY?RFFY MD, PhD > Hungarian Academy of Sciences and Semmelweis University > Research Group for Pediatrics and Nephrology, > Ist Dept of Pediatrics, > B?kay u. 53/54, Budapest, > H-1083 Hungary > Mobile: +36 30 514 2822 > Tel/Fax: +36 1 266 0926 /2772 > Fax: +36 1 3036 077 > Email: zsalab2 at yahoo.com > > > Machen Sie Yahoo! zu Ihrer Startseite. Los geht's: > > _______________________________________________ > Bioconductor mailing list > Bioconductor at stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/bioconductor > Search the archives: http://news.gmane.org/gmane.science.biology.informatics.conductor -- James W. MacDonald, M.S. Biostatistician Affymetrix and cDNA Microarray Core University of Michigan Cancer Center 1500 E. Medical Center Drive 7410 CCGC Ann Arbor MI 48109 734-647-5623
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