write-efetch-method: Write efetch data to file
In gschofl/rentrez: An R interface to the NCBI EUtilities

Write efetch data to file

  ## S4 method for signature 'efetch'
write(x, file = "data",
    ncolumns = if (is.character(x)) 1 else 5,
    append = FALSE, sep = " ")

`x`	An `efetch` instance.
`file`	A connection, or a character string naming the file to write to.
`append`	Append the data `x` to the connection.
`ncolumns`	the number of columns to write the data in.
`sep`	a string used to separate columns. Using `sep = "\t"` gives tab delimited output; default is `" "`.