NULL column
HI, Try this: dat1<-read.table(text=" ??????????????????? beta0????????? beta1????????????? pvalor??????? Crom rs17????? 158.5980 12.252462 9.083193e-135??????? 1 rs46????? 163.3730? 3.304276? 3.279925e-06????????? 1 rs63????? 162.7924? 2.084678? 5.023893e-06????????? 1 rs24????? 162.4252? 1.837208? 5.509042e-06????????? 1 ",sep="",header=TRUE) ?dat2<-data.frame(new=rownames(dat1),dat1)
rownames(dat2)<-1:nrow(dat2) dat2
? # new??? beta0???? beta1??????? pvalor Crom #1 rs17 158.5980 12.252462 9.083193e-135??? 1 #2 rs46 163.3730? 3.304276? 3.279925e-06??? 1 #3 rs63 162.7924? 2.084678? 5.023893e-06??? 1 #4 rs24 162.4252? 1.837208? 5.509042e-06??? 1 A.K. ----- Original Message ----- From: Silvano Cesar da Costa <silvano at uel.br> To: r-help at r-project.org Cc: Sent: Wednesday, August 8, 2012 3:22 PM Subject: [R] NULL column Hi, I have a dataset where the first column has no name. I would like to assign a name to this column to be able to use it something like: Cap <-? NULL How can I do this? ? ? ? ? ? ? ? ? ? ? beta0? ? ? ? ? beta1? ? ? ? ? ? ? pvalor? ? ? ? Crom rs17? ? ? 158.5980 12.252462 9.083193e-135? ? ? ? 1 rs46? ? ? 163.3730? 3.304276? 3.279925e-06? ? ? ? ? 1 rs63? ? ? 162.7924? 2.084678? 5.023893e-06? ? ? ? ? 1 rs24? ? ? 162.4252? 1.837208? 5.509042e-06? ? ? ? ? 1 How can I do this? Thanks, --------------------------------------------- Silvano Cesar da Costa Universidade Estadual de Londrina Centro de Ci?ncias Exatas Departamento de Estat?stica Fone: (43) 3371-4346 ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.