title: Error in neurons[[i]] %*% weights[[i]] : non-conformable arguments
body: <p>Developing regression model using <em>neuralnet package</em>,I have checked that there is no <code>NA</code> or <code>NAN</code> values and also there are only predictors in the test data set.</p>
  
  <pre><code>n &lt;- names(y[673:29952,])
  f &lt;- as.formula(paste("y[673:29952,]$x1 ~ ", paste(n[!n %in% "y[673:29952,]$x1"], collapse = " + ")))
  
    nn1 &lt;- neuralnet(f,data=y[673:29952,],hidden=5,linear.output=T)
  
     pr.nn &lt;- compute(nn1,y[29953:30432,2:8])
  </code></pre>
  
  <p>kindly help me to resolve it.</p>