apr_stats.h

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/*
 * Copyright (c) 2014-2017 National Technology & Engineering Solutions
 * of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
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#include "apr_util.h" // for check_valid_var, new_string, etc

namespace SEAMS {
  class Stats
  {
  public:
    Stats() = default;

    void   newsample(int n);
    double mean() const;
    double deviation() const;
    double variance() const;

  private:
    size_t Numnums{0};
    double Mean{0.0};
    double StdDev{0.0};
  };
} // namespace SEAMS