crossorigin="anonymous"></script><!-- pkgdown --><link href="../pkgdown.css" rel="stylesheet"><script src="../pkgdown.js"></script><meta property="og:title" content="Perform an annual low or high-flow frequency analysis — compute_annual_frequencies"><meta property="og:description" content="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 use_max = TRUE for annual high flow frequency ana