d 6 columns.</p>
<p>An object of class <code>spec_tbl_df</code> (inherits from <code>tbl_df</code>, <code>tbl</code>, <code>data.frame</code>) with 90 rows and 8 columns.</p>
<p>An object of class <code>spec_tbl_df</code> (inherits from <code>tbl_df</code>, <code>tbl</code>, <code>data.frame</code>) with 59 rows and 6 columns.</p>
<p>An object of class <code>spec_tbl_df</code> (inherits from <code>tbl_df</code>, <code>tbl</code>, <code>data.frame</code>) with 49 rows and 6 columns.</p>
    </div>
    <div i