Module NAG_GLM_POISSON in NAGC

• NAGC Information

• Components
  • Documentation from ITL
  • Example from ITL
  • Example-input from ITL
  • Example-output from ITL
  • Local-details from ITL

NAG_GLM_POISSON

 
Fits a generalized linear model with Poisson errors.
 
Classes  :  L8e . Nonlinear regression (i.e., y = F(X,b))
            L9c . Categorical data analysis using the log-linear model
 
Type     : C subroutine in NAGC library (G02 sublibrary).
Access   : Proprietary. Many implementations available.
Precision: Double.
Note     : This procedure may also be invoked using the name g02gcc.
 
Usage    : void nag_glm_poisson(Nag_Link link, Nag_IncludeMean mean,
           Integer n, double x[], Integer tdx, Integer m, Integer sx[], Integer
           ip, double y[], double wt[], double offset[], double ex_power,
           double *dev, double *df, double b[], Integer *rank, double se[],
           double cov[], double v[], Integer tdv, double tol, Integer
           max_iter, Integer print_iter, char *outfile, double eps, NagError
           *fail)
 
See also : nag_glm_normal (g02gac), nag_glm_binomial (g02gbc),
           nag_glm_gamma (g02gdc), nag_glm_tran_model (g02gkc),
           nag_glm_est_func (g02gnc)
 
Details  : Documentation Example Example-input Example-output
           Local-details
Sites    : (1) ITL
 

Implementation of NAG_GLM_POISSON from NAGC on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double.
Note     : This procedure may also be invoked using the name g02gcc.
 
Access available only to NIST staff on internal Unix systems. They may access this
package provided the /itl tree is cross-mounted.
 
   Link         : cc -I/itl/links/generic/include -o prog prog.c
                  -L/itl/links/generic/{lib lib32 lib64}{/mips3 /mips4}
                  -lnagc -lm
   Local-details: cat /itl/apps/nagclib-6/docs/implementation
   Example      : cat
                  /itl/apps/nagclib-6/clsol06da/examples/source/g02gcce.c
   Example-outpu: cat
                  /itl/apps/nagclib-6/clsol06da/examples/results/g02gcce.r
   Example-input: cat
                  /itl/apps/nagclib-6/clsol06da/examples/data/g02gcce.d
   Documentation: acroread
                  /itl/apps/nagclib-6/docs/NAGdoc/cl/pdf/G02/g02gcc_cl05.pdf