title: set separator ';' in write.csv
body: <p>I have the following code:</p>
  
  <pre><code>myTable[i,] = strsplit(line, split=";")[[1]]
  write.csv(myTable[-1,], file="episodes_cleared.csv", sep=";", row.names=FALSE, quote=FALSE)
  </code></pre>
  
  <p>Unfortunately, the separator still is ',':</p>
  
  <pre><code>iEpisodeId,iPatientId,sTitle,sICPc,dStart,dEnd,bProblem
  </code></pre>
  
  <p>Running the code gives me:</p>
  
  <p>Warning messages:</p>
  
  <pre><code>1: In write.csv(myTable[-1, ], file = "episodes_cleared.csv", sep = ";",  : attempt to set 'sep' ignored
  2: In write.csv(myTable[-1, ], file = "episodes_cleared.csv", sep = ";",  :
  </code></pre>
  
  <p>attempt to set 'sep' ignored  </p>
  
  <p>What am I doing wrong?</p>