I have a data frame containing two variables: year and rate (shown below). Which function can I use to plot rate (y-axis) against year (x-axis)? There will be more columns of rate later on. Thank you. year rate 1 1993 0.608 2 1994 0.622 3 1996 0.623 4 1998 0.647 5 2000 0.646 6 2002 0.625 7 2004 0.628 8 2006 0.685 9 2008 0.679 10 2010 0.595 11 2012 0.567 12 2014 0.599 13 2016 0.642 14 2018 0.685 --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus [[alternative HTML version deleted]]