Log-Logistic Confidence intervals
int ocmath_loglogistic_perc_ci( int iSize, const double * pData, const double * pPara, double alpha, double * pPercX, double * pPercY, int nDistr, double * pDistrX, double * pDistrXU, double * pDistrXL, const double * pDistrY, const double * pFixed = NULL )
return 0 on successful exit; if an error or warning has been detected, then it returns the specific error or warning code.
origin.h