encies.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>Performs a flow volume frequency analysis on annual statistics from a daily streamflow data set. Defaults to a low 
   flow frequency analysis using annual minimums. Set <code>use_max = TRUE</code> for annual high flow frequency analyses. Calculates 
   statistics from all values, unless specified. Function will calculate using all values in 'Values' column (no grouped analysis). 
   Analysis methodology replicates that from <a href