title: Which R function can I use to find intersection points of two lines?
body: <p>I just looked into all the &quot;finding intersections in R&quot; questions on stackoverflow and they are either about curves and distributions <a href="https://stackoverflow.com/questions/20519431/finding-point-of-intersection-in-r">like this one</a> or using <code>approxfun()</code> to return a list of points which linearly interpolate given data points <a href="https://stackoverflow.com/questions/49521261/r-finding-the-intersect-of-two-lines">like this one</a>.</p>
  <p><strong>So,which R function can I use to find intersection points of two lines?</strong></p>