title: How I can combine variables as matrix in R Language
body: <p>I have generated six standard normal variable using following  code in R</p>
  
  <pre><code>     for(i in 1:6){
       assign(paste("x", i, sep = ""), rnorm(1000,0,1)))
       }
  </code></pre>
  
  <p>when i enter x1, x2, ... x6 etc at command prompt I got the values.</p>
  
  <p>I require to save these variables as matrix.</p>
  
  <p>Please help me.</p>