the next two lines of the code just create model that ' calling ftu that uses ordinary least squaresolsand fits that using the columns that give itjmfbhfpefm@pseand %ppst then can use the summary call to print out what my model looks likeyou can see here that the -squared is pretty low it' not that good of modelreallybut we can get some insight into what the various errors areand interestinglythe lowest standard error is associated with the mileage