title: read.csv warning 'EOF within quoted string' to read whole file
body: <p>I have a .csv file that contains 285000 observations. Once I tried to import dataset, here is the warning and it shows 166000 observations.</p>
  
  <pre><code>Joint &lt;- read.csv("joint.csv", header = TRUE, sep = ",")
  </code></pre>
  
  <p>Warning message:
  In scan(file = file, what = what, sep = sep, quote = quote, dec = dec,  :
    EOF within quoted string</p>
  
  <p>When I coded with quote, as follows:</p>
  
  <pre><code>Joint2 &lt;- read.csv("joint.csv", header = TRUE, sep = ",", quote="", fill= TRUE)
  </code></pre>
  
  <p>Error in read.table(file = file, header = header, sep = sep, quote = quote,  : 
    more columns than column names</p>
  
  <p>When I coded like that, it shows 483000 observations:</p>
  
  <pre><code>Joint &lt;- read.table("joint.csv", header = TRUE, sep = ",", quote="", fill= TRUE)
  </code></pre>
  
  <p>What should I do to read the file properly?</p>