Add lxa_48_inst
Add samples_for_recalculating
Add lxa_49_inst
Rebuild using lxa_49_inst
Add recalculate_statistics
Import lr_kw
Add obk
Add all_results
Add obtain_stats
Use obtain_stats
Add my_sample_row
Add lxa_50_inst
Add lxa_51_inst
Add ptn_update_stats_of_samples
Add dq_update_stats_of_samples
Add make_stats_of_samples
Use make_stats_of_samples