Utilities

Functions

Set Output Files

Sets output files output_file

Gets library version and license number output_file

Error Handling

Error message options output_file

Gets error code output_file

Gets error type output_file

Gets error message output_file

Initializes error handling system initialize_error_handler

Stops the current algorithm and returns to the
calling program set_user_fcn_return_flag

C Runtime Library

Frees memory free

Opens a file fopen

Closes a file fclose

Reads ASCII files ascii_read

Reads data files data_read

Frees data matrix free_data_matrix

Frees column info free_column_info

OpenMP

OpenMP options omp_options

Constants

Integer machine constants machine (integer)

Float machine constants machine (float)

Common data sets data_sets

Mathematical Support

Matrix-vector, matrix-matrix,
vector-vector products mat_mul_rect

Rearrange elements of vector permute_vector

Interchange rows and columns of matrices permute_matrix

Locate and optionally replace dependent variable missing
values with nearest neighbor estimates impute_missing

Evaluate the binomial coefficient binomial_coefficient

Evaluate the complete beta function beta

Evaluate the real incomplete beta function beta_incomplete

Evaluate the log of the real beta function log_beta

Evaluate the real gamma function gamma

Evaluate the incomplete gamma function gamma_incomplete

Evaluate the logarithm of the absolute value
of the gamma function log_gamma

Return the number of CPU seconds used ctime