id="value">
    <h2>Value</h2>
    

<p>A data frame, which indicates an id or firm column and the top 5
market shares in decimal form.</p>
    </div>
    <div id="see-also">
    <h2>See also</h2>
    <div class="dont-index"><p>Other Market structure measures: 
<code><a href="concstats_all_mstruct.html">concstats_all_mstruct</a>()</code>,
<code><a href="concstats_firm.html">concstats_firm</a>()</code>,
<code><a href="concstats_mstruct.html">concstats_mstruct</a>()</code>,
<code><a href="concstats_nrs_eq.htm