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Notes on numerical reliability of several statistical analysis programs

January 1, 1999

This report presents a benchmark analysis of several statistical analysis programs currently in use in the USGS. The benchmark consists of a comparison between the values provided by a statistical analysis program for variables in the reference data set ANASTY and their known or calculated theoretical values. The ANASTY data set is an amendment of the Wilkinson NASTY data set that has been used in the statistical literature to assess the reliability (computational correctness) of calculated analytical results.

Publication Year 1999
Title Notes on numerical reliability of several statistical analysis programs
DOI 10.3133/ofr9995
Authors J.M. Landwehr, Gary D. Tasker
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Open-File Report
Series Number 99-95
Index ID ofr9995
Record Source USGS Publications Warehouse