How do you delete the header in a dataframe?

Question

I want to delete the header from a dataframe that I have. I read in the data from a csv file then I transposed it, but it created a new header that is the name of the file a

Answer 1

A function that I use in one of my R scripts:

read_matrix <- function (csvfile) {
    a <- read.csv(csvfile, header=FALSE)
    matrix(as.matrix(a), ncol=ncol(a), dimnames=NULL)
}

How to call this:

iops_even <-  read_matrix('even_iops_Jan15.csv')
iops_odd  <-  read_matrix('odd_iops_Jan15.csv')