NAME
average_matrix_rows_without_negatives - Averages matrix rows with negative values ignored
SYNOPSIS
#include "m/m_mat_stat.h"
Example compile flags (system dependent):
-DLINUX_X86_64 -DLINUX_X86_64_OPTERON -DGNU_COMPILER
-I/home/kobus/include
-L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
-lKJB -lfftw3 -lgsl -lgslcblas -ljpeg -lSVM -lstdc++ -lpthread -lSLATEC -lg2c -lacml -lacml_mv -lblas -lg2c -lncursesw
int average_matrix_rows_without_negatives
(
Vector **output_vpp,
const Matrix *input_mp
);
DESCRIPTION
This routine averages the rows of a matrix putting the result into the vector
pointed to by *output_vpp (length num_cols). Negative values are ignored. If
all values for a colum are negative then the average is negative (specially,
DBL_MISSING). If *output_vpp is NULL, then a vector of the appropriate size
is created. If it is the wrong size, it is resized. Finally, if it is the
right size, then the storage is recycled, as is.
RETURNS
NO_ERROR on success, and ERROR on failure, with an error message being
set.
DISCLAIMER
This software is not adequatedly tested. It is recomended that
results are checked independantly where appropriate.
AUTHOR
Kobus Barnard
DOCUMENTER
Kobus Barnard
SEE ALSO
average_matrix_vector_rows
,
average_matrix_rows
,
average_matrix_rows_without_missing
,
sum_matrix_rows
,
ow_sum_matrix_rows
,
sum_matrix_rows_without_missing
,
sum_matrix_rows_without_negatives
,
get_matrix_row_stats
,
get_matrix_row_stats_2
,
average_matrix_cols
,
average_matrix_cols_without_missing
,
average_matrix_cols_without_negatives
,
sum_matrix_cols
,
sum_matrix_cols_without_missing
,
sum_matrix_cols_without_negatives
,
get_fixed_clustering_of_3D_data
,
get_fixed_cluster_average_of_3D_data
,
average_matrix_vector_elements
,
is_matrix_row_stochastic