title: axis function in R
body: <p>:)
  I would like to ask you something about the <code>plot</code> in R. I would be very happy if someone could help me!!!</p>
  
  <p>I wrote a code of <code>Heston Model in R</code>. It produced a vector of Option Prices, lets call it <code>H1</code>.  </p>
  
  <p>Each Option price (each element of the vector H1) corresponds to one day. The vector is very long ( 3556 elements ). I wanted to plot it and analyse the graph. I used the function <code>plot(.....)</code>. Then I wanted on the <code>axis x</code> to have the <code>dates</code> and on the <code>axis y</code> the <code>prices</code> of my options. So I used the function axis(1, z) ( where z is the vector which contains all 3556 dates) and axis(2,H1) ( where H1 contains all 3556 option prices).<br>
   The point is all dates and all option prices are contained on my graph :/ and it looks very badly and none can see clearly anything because of the huge amount of dates in axis x and the huge amount of option prices in axis y. How can I reduce the number of dates and the option prices? I mean to write them with some interval?</p>
  
  <p>If it is not clear write me please and I will send the whole code.</p>
  
  <p>Thank you very much!!!!!!!!!!!!!!!!!!!!!!!!!! :)</p>