/* Exponential distributions. * * SRE, Wed Aug 10 08:32:45 2005 [St. Louis] */ #ifndef eslEXPONENTIAL_INCLUDED #define eslEXPONENTIAL_INCLUDED #include #include "esl_histogram.h" #include "esl_random.h" extern double esl_exp_pdf (double x, double mu, double lambda); extern double esl_exp_logpdf (double x, double mu, double lambda); extern double esl_exp_cdf (double x, double mu, double lambda); extern double esl_exp_logcdf (double x, double mu, double lambda); extern double esl_exp_surv (double x, double mu, double lambda); extern double esl_exp_logsurv(double x, double mu, double lambda); extern double esl_exp_invcdf (double p, double mu, double lambda); extern double esl_exp_invsurv(double p, double mu, double lambda); extern double esl_exp_generic_pdf (double x, void *params); extern double esl_exp_generic_cdf (double x, void *params); extern double esl_exp_generic_surv (double x, void *params); extern double esl_exp_generic_invcdf(double p, void *params); extern int esl_exp_Plot(FILE *fp, double mu, double lambda, double (*func)(double x, double mu, double lambda), double xmin, double xmax, double xstep); extern double esl_exp_Sample(ESL_RANDOMNESS *r, double mu, double lambda); extern int esl_exp_FitComplete (double *x, int n, double *ret_mu, double *ret_lambda); extern int esl_exp_FitCompleteScale(double *x, int n, double mu, double *ret_lambda); extern int esl_exp_FitCompleteBinned(ESL_HISTOGRAM *h, double *ret_mu, double *ret_lambda); #endif /*eslEXPONENTIAL_INCLUDED*/