Wow thank you so much! -- View this message in context: http://r.789695.n4.nabble.com/How-do-I-use-the-proper-r-code-to-find-the-value-of-intersection-What-horsepower-hp-does-the-Valiant-tp4712428p4712438.html Sent from the R help mailing list archive at Nabble.com.