title: Loop with matrices created with assign function in R project
body: <p>I created several matrices with the assign function as follows:</p>
  
  <pre><code>for (i in 2:105) { # Loop for creating and filling matrices
      (assign(paste("m",i,sep=""),Datos[(x[i-1]+1):x[i],1:14]))  
  }
  </code></pre>
  
  <p>This give me several matrices... from <code>m2</code> to <code>m105</code>... which is exactly what i wanted because <code>i</code> can extract and call this matrices with their index like <code>m2[i,j]</code> or <code>m65[i,j]</code> etc.</p>
  
  <p>My problem is that I want to make a loop which include all my "m" matrices, but I don't know what could be the right code to do so because I need something like:</p>
  
  <p><code>paste("m",i,"[i,j]",sep="")</code> to return <code>m2[i,j]</code>...<code>m3[i,j]</code> ...... <code>m105[i,j]</code> and do the loop over this , but clearly the paste function returns a string and don't recognize <code>m2</code>.... <code>m105</code> like matrices..... it returns <code>m2[i,j]</code> as text.</p>
  
  <p>What should I do ?</p>
  
  <p>Thank you very much ! 
  regards</p>