[R] Thougt I understood factors but??

Hi, consider the following > a<-gl(3,3,9) > a [1] 1 1 1 2 2 2 3 3 3 Levels: 1 2 3 > levels(a)<-3:1 > a [1] 3 3 3 2 2 2 1 1 1 Levels: 3 2 1 > a<-gl(3,3,9) > factor(a,levels=3:1) [1] 1 1 1 2 2 2 3 3 3 Levels: 3 2 1 It is probably something obvious I missed, but reading the documentation of factor, an

[R] Summer internships

apply. Thanks Nicholas Lewin-Koh Organization Name: Genentech, Inc. Location: South San Francisco, California Number of Positions: 4 Type of Student (e.g. graduate, Ph.D.): Graduate, pursuing PhD in Statistics, Biostatistics, or related field Deadline for applying for this position