Learn R Programming

Rlab (version 4.0)

ftp: File transfer times

Description

Several students studied the relationship between file size and transfer times using ftp (File Transfer Protocol) to retrieve files from two Internet locations. At each location three different files were transferred 5 times and averaged (to reduce variability).

Arguments

Format

A data frame with 6 observations on the following 3 variables.

size

: file size (in bytes)

time

: transfer time (in seconds)

loc

: internet location (0 or 1)