title: unable to find an inherited method for function ‘Summary’ for signature ‘"data.frame"’
body: <p>I am new to r and am taking a basic course in which the identical code below is run without issue but when I try to run it I get the error below.  Any help in resolving this would be much appreciated.</p>
  
  <pre><code>polling &lt;- read.csv(file="C:/Users/njm3546/Desktop/xxx/PollingData.csv", header=TRUE, sep=",")
  Summary(polling)
  </code></pre>
  
  <p>Error Message</p>
  
  <blockquote>
    <p>unable to find an inherited method for function ‘Summary’ for signature ‘"data.frame"’</p>
  </blockquote>