Searched refs:rho_squared (Results 1 – 1 of 1) sorted by relevance
544 long double mu, mu_squared, rho_squared; in get_stddev() local552 rho_squared = (sp.valsqsum - 2 * mu * sp.valsum + count * mu_squared) / count; in get_stddev()553 return sqrt(rho_squared); in get_stddev()