Procedures

ProcedureLocationProcedure TypeDescription
access_workspace odrpack_core Subroutine

Access or store values in the work arrays.
check_inputs odrpack_core Subroutine

Check input parameters, indicating errors found using nonzero values of argument info.
check_jac odrpack_core Subroutine

Driver routine for the derivative checking process.
check_jac_curv odrpack_core Subroutine

Check whether high curvature could be the cause of the disagreement between the numerical and analytic derviatives.
check_jac_fp odrpack_core Subroutine

Check whether finite precision arithmetic could be the cause of the disagreement between the derivatives.
check_jac_value odrpack_core Subroutine

Check user supplied analytic derivatives against numerical derivatives.
check_jac_zero odrpack_core Subroutine

Recheck the derivatives in the case where the finite difference derivative disagrees with the analytic derivative and the analytic derivative is zero.
close_file odrpack_capi Subroutine

Close a file associated with a specified logical unit number.
dasum blas_interfaces Interface
daxpy blas_interfaces Interface
dcopy blas_interfaces Interface
ddot blas_interfaces Interface
derstep odrpack_core Function

Compute step size for center and forward difference calculations.
dnrm2 blas_interfaces Interface
drot blas_interfaces Interface
drotg blas_interfaces Interface
dscal blas_interfaces Interface
dswap blas_interfaces Interface
esubi odrpack_core Subroutine

Compute e = wd + alpha*tt**2.
eta_fcn odrpack_core Subroutine

Compute noise and number of good digits in function results.
eval_jac odrpack_core Subroutine

Compute the weighted Jacobians wrt beta and delta.
fcn example1_model Subroutine

User-supplied subroutine for evaluating the model.
fcn example5_model Subroutine

User-supplied subroutine for evaluating the model.
fcn example4_model Subroutine

User-supplied subroutine for evaluating the model.
fcn example3_model Subroutine

User-supplied subroutine for evaluating the model.
fcn example2_model Subroutine

User-supplied subroutine for evaluating the model.
fctr odrpack_core Subroutine

Factor the positive (semi)definite matrix a using a modified Cholesky factorization.
fctrw odrpack_core Subroutine

Check input parameters, indicating errors found using nonzero values of argument info as described in the ODRPACK95 reference guide.
fpvb odrpack_core Subroutine

Compute the nrow-th function value using beta(j) + stp.
fpvd odrpack_core Subroutine

Compute nrow-th function value using x(nrow, j) + delta(nrow, j) + stp.
hstep odrpack_core Function

Set relative step size for finite difference derivatives.
idamax blas_interfaces Interface
init_work odrpack_core Subroutine

Initialize work vectors as necessary.
jac_cdiff odrpack_core Subroutine

Compute central difference approximations to the Jacobian wrt the estimated betas and wrt the deltas.
jac_fwdiff odrpack_core Subroutine

Compute forward difference approximations to the Jacobian wrt the estimated betas and wrt the deltas.
lcstep odrpack_core Subroutine

Compute locally constrained steps s and t, and phi(alpha).
loc_iwork odrpack_core Subroutine

Get storage locations within integer work space.
loc_iwork_c odrpack_capi Subroutine

Get storage locations within integer work space.
loc_rwork odrpack_core Subroutine

Get storage locations within real work space.
loc_rwork_c odrpack_capi Subroutine

Get storage locations within real work space.
move_beta odrpack_core Subroutine

Ensure range of bounds is large enough for derivative checking. Move beta away from bounds so that derivatives can be calculated.
mpf example4_model Subroutine

If root is not zero, then it returns value of time when u=root in tout. Else, runs until tout and returns the value in u. If print_every is non-zero then the solution is printed every print_every time units or every h (which ever is greater).

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odr odrpack Subroutine

Driver routine for finding the weighted explicit or implicit orthogonal distance regression (ODR) or ordinary linear or nonlinear least squares (OLS) solution.
odr_long_c odrpack_capi Subroutine

"Long-call" wrapper for the odr routine including all optional arguments and thunk.
odr_short_c odrpack_capi Subroutine

"Short-call" wrapper for the odr routine including very few optional arguments.
open_file odrpack_capi Subroutine

Open a new file associated with a specified logical unit number.
pack_vec odrpack_core Subroutine

Select the unfixed elements of v2 and return them in v1.
ppf_normal odrpack_core Function

Compute the percent point function value for the normal (Gaussian) distribution with mean 0 and standard deviation 1, and with probability density function:

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ppf_tstudent odrpack_core Function

Compute the percent point function value for the student's T distribution with idf degrees of freedom.
print_error_derivative odrpack_reports Subroutine

Generate the derivative checking report.
print_error_fcn odrpack_reports Subroutine

Print error reports indicating that computations were stopped in user-supplied subroutine fcn.
print_error_inputs odrpack_reports Subroutine

Print error reports.
print_errors odrpack_reports Subroutine

Controlling routine for printing error reports.
print_header odrpack_reports Subroutine

Print report heading.
print_report_final odrpack_reports Subroutine

Generate final summary report.
print_report_initial odrpack_reports Subroutine

Generate initial summary report.
print_report_iter odrpack_reports Subroutine

Generate iteration reports.
print_reports odrpack_reports Subroutine

Generate computation reports.
scale_beta odrpack_core Subroutine

Select scaling values for beta according to the algorithm given in the ODRPACK95 reference guide.
scale_delta odrpack_core Subroutine

Select scaling values for delta according to the algorithm given in the ODRPACK95 reference guide.
scale_mat odrpack_core Subroutine

Scale matrix t using wt, i.e., compute wtt = wt*t.
scale_vec odrpack_core Subroutine

Scale t by the inverse of scl, i.e., compute t/scl.
select_row odrpack_core Subroutine

Select the row at which the derivative will be checked.
set_flags odrpack_core Subroutine

Set flags indicating conditions specified by job.
set_ifix odrpack_core Subroutine

Set elements of t to zero according to ifix.
solve_trl odrpack_core Subroutine

Solve systems of the form:

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stop_message_c odrpack_capi Subroutine

Get a message corresponding to a given info code.
strlen odrpack_capi Interface
trust_region odrpack_core Subroutine

Compute Levenberg-Marquardt parameter and steps s and t using analog of the trust-region Levenberg-Marquardt algorithm.
unpack_vec odrpack_core Subroutine

Copy the elements of v1 into the locations of v2 which are unfixed.
vcv_beta odrpack_core Subroutine

Compute covariance matrix of estimated parameters.
vevtr odrpack_core Subroutine

Compute v*e*trans(v) for the (indx)th m by q array in v.
workspace_dimensions odrpack_core Subroutine

Calculate the dimensions of the workspace arrays.
workspace_dimensions_c odrpack_capi Subroutine

Calculate the dimensions of the workspace arrays.
call~~graph~~CallGraph interface~dasum dasum interface~daxpy daxpy interface~dcopy dcopy interface~ddot ddot interface~dnrm2 dnrm2 interface~drot drot interface~drotg drotg interface~dscal dscal interface~dswap dswap interface~idamax idamax interface~strlen strlen none~dudt dudt proc~access_workspace access_workspace proc~loc_iwork loc_iwork proc~access_workspace->proc~loc_iwork proc~loc_rwork loc_rwork proc~access_workspace->proc~loc_rwork proc~check_inputs check_inputs proc~check_jac check_jac proc~check_jac_value check_jac_value proc~check_jac->proc~check_jac_value proc~hstep hstep proc~check_jac->proc~hstep proc~check_jac_curv check_jac_curv proc~check_jac_fp check_jac_fp proc~check_jac_curv->proc~check_jac_fp proc~fpvb fpvb proc~check_jac_curv->proc~fpvb proc~fpvd fpvd proc~check_jac_curv->proc~fpvd proc~check_jac_fp->proc~fpvb proc~check_jac_fp->proc~fpvd proc~check_jac_value->proc~check_jac_curv proc~check_jac_zero check_jac_zero proc~check_jac_value->proc~check_jac_zero proc~check_jac_value->proc~fpvb proc~check_jac_value->proc~fpvd proc~check_jac_zero->proc~fpvb proc~check_jac_zero->proc~fpvd proc~close_file close_file proc~derstep derstep proc~derstep->proc~hstep proc~esubi esubi proc~eta_fcn eta_fcn proc~eval_jac eval_jac proc~jac_cdiff jac_cdiff proc~eval_jac->proc~jac_cdiff proc~jac_fwdiff jac_fwdiff proc~eval_jac->proc~jac_fwdiff proc~scale_mat scale_mat proc~eval_jac->proc~scale_mat proc~set_ifix set_ifix proc~eval_jac->proc~set_ifix proc~unpack_vec unpack_vec proc~eval_jac->proc~unpack_vec proc~fcn fcn proc~fcn~2 fcn proc~fcn~3 fcn proc~mpf mpf proc~fcn~3->proc~mpf proc~fcn~4 fcn proc~fcn~5 fcn proc~fctr fctr proc~fctrw fctrw proc~fctrw->proc~fctr proc~init_work init_work proc~scale_beta scale_beta proc~init_work->proc~scale_beta proc~scale_delta scale_delta proc~init_work->proc~scale_delta proc~set_flags set_flags proc~init_work->proc~set_flags proc~jac_cdiff->proc~derstep proc~jac_cdiff->proc~hstep proc~jac_fwdiff->proc~derstep proc~jac_fwdiff->proc~hstep proc~lcstep lcstep proc~lcstep->interface~drot proc~lcstep->interface~drotg proc~lcstep->proc~esubi proc~lcstep->proc~fctr proc~lcstep->proc~scale_mat proc~solve_trl solve_trl proc~lcstep->proc~solve_trl proc~vevtr vevtr proc~lcstep->proc~vevtr dchex dchex proc~lcstep->dchex dqrdc dqrdc proc~lcstep->dqrdc dqrsl dqrsl proc~lcstep->dqrsl dtrco dtrco proc~lcstep->dtrco dtrsl dtrsl proc~lcstep->dtrsl proc~loc_iwork_c loc_iwork_c proc~loc_iwork_c->proc~loc_iwork proc~loc_rwork_c loc_rwork_c proc~loc_rwork_c->proc~loc_rwork proc~move_beta move_beta proc~move_beta->proc~hstep proc~mpf->none~dudt proc~odr odr proc~odr->interface~ddot proc~odr->proc~access_workspace proc~odr->proc~check_inputs proc~odr->proc~check_jac proc~odr->proc~derstep proc~odr->proc~eta_fcn proc~odr->proc~eval_jac proc~odr->proc~fctrw proc~odr->proc~init_work proc~odr->proc~loc_iwork proc~odr->proc~loc_rwork proc~odr->proc~move_beta proc~pack_vec pack_vec proc~odr->proc~pack_vec proc~print_error_inputs print_error_inputs proc~odr->proc~print_error_inputs proc~print_errors print_errors proc~odr->proc~print_errors proc~print_header print_header proc~odr->proc~print_header proc~print_reports print_reports proc~odr->proc~print_reports proc~odr->proc~scale_mat proc~select_row select_row proc~odr->proc~select_row proc~odr->proc~set_flags proc~trust_region trust_region proc~odr->proc~trust_region proc~odr->proc~unpack_vec proc~vcv_beta vcv_beta proc~odr->proc~vcv_beta proc~workspace_dimensions workspace_dimensions proc~odr->proc~workspace_dimensions proc~odr_long_c odr_long_c proc~odr_long_c->proc~odr proc~odr_short_c odr_short_c proc~odr_short_c->proc~odr proc~open_file open_file proc~open_file->interface~strlen proc~ppf_normal ppf_normal proc~ppf_tstudent ppf_tstudent proc~ppf_tstudent->proc~ppf_normal proc~print_error_derivative print_error_derivative proc~print_error_fcn print_error_fcn proc~print_errors->proc~print_error_derivative proc~print_errors->proc~print_error_fcn proc~print_errors->proc~print_error_inputs proc~print_errors->proc~print_header proc~print_report_final print_report_final proc~print_report_final->proc~ppf_tstudent proc~print_report_initial print_report_initial proc~print_report_initial->proc~hstep proc~print_report_iter print_report_iter proc~print_reports->proc~print_header proc~print_reports->proc~print_report_final proc~print_reports->proc~print_report_initial proc~print_reports->proc~print_report_iter proc~print_reports->proc~set_flags proc~scale_vec scale_vec proc~stop_message_c stop_message_c proc~trust_region->proc~lcstep proc~trust_region->proc~scale_mat proc~trust_region->proc~scale_vec proc~vcv_beta->proc~lcstep dpodi dpodi proc~vcv_beta->dpodi proc~vevtr->proc~solve_trl proc~workspace_dimensions_c workspace_dimensions_c proc~workspace_dimensions_c->proc~workspace_dimensions program~example1 example1 program~example1->proc~odr program~example2 example2 program~example2->proc~odr program~example3 example3 program~example3->proc~odr program~example4 example4 program~example4->proc~odr program~example5 example5 program~example5->proc~odr program~example5->proc~workspace_dimensions
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