COMPUTES THE MULTIVARIATE DISCRIMINANT FUNCTION AND MAHALANOBiS' GEN- 

 ERALIZED DISTANCE FOR TWO GROUPS, ANALYZES THE SIGNIFICANCE QF THE 

 DIFFERENCE BETWEEN THE GROUPS. AND CLASSIFIES INDIVIDUAL SAMPLES. 20 

 VARIABLES MAY BE CONSIDERED SIMULTANEOUSLY. THE TWO SAMPLE GROUPS MAY 

 CONTAIN ANY NUMBER OF SAMPLES. MATRIX INVERSION IS AVOIDED BY USING A 

 MODIFICATION OF A PROCEDURE SUGGESTED 6y RAO IN WHICH SAMPLES ARE OP- 

 ERATED UPON ONE AT A TIME. USES POOLED ESTIMATES OF VARIANCE AND CO- 

 VARIANCE IN A SERIES OF SIMULTANEOUS EQUATIONS, WHICH ARE SOLVED BY 

 THE GAUSS-JORDAN METHOD OF APPROXIMATIONS. CORE STORAGE USED — 20 K. 

 AUTHORS— J.C. DAVIS AND R.J. SAMPSON, COMPUTER CONTRIBUTION NO. A. 



DR. DANIEL F. MERRIAM, EDITOR, COMPUTER CONTRIBUTIONS 

 KANSAS GEOLOGICAL SURVEY 

 THE UNIVERSITY OF KANSAS 

 LAWRENCE, KANSAS 66044 



TWO-DIMENSIONAL AUTOCORRELATION LANGUAGE - FORTRAN 



COMPUTER - IBM 7090 AND 

 IBM 1401 

 (COPY ON FILE AT NODC) 



APPLIES REGRESSION AND CORRELATION ANALYSES TO A SAMPLE OF OCEAN TERR- 

 AIN. COMPUTES VARIANCE AND COVARIANCE AS FUNCTION OF POSITION IN DATA 

 FIELD. REF. ARTHUR D. LITTlE, INC. TECHNICAL REPORT NO. 1440464 — 

 'STATISTICAL ANALYSES OF OCEAN TERRAIN AND CONTOUR PLOTTING PROCED- 

 URES'. APPENDICES B AND C OF REPORT DESCRIBE (BUT DO NOT LIST) TWO 

 ROUTINES USED - 'CORRELATION CONSTANTS' (IBM 7090 FORTRAN) AND 'LOCAL 

 MEANS AND VARIANCES' (IBM 1401 FORTRAN). THE A.D. NO. IS AD-601-538. 

 COPIES HAVE BEEN DEPOSITED WITH THE DEFENSE DOCUMENTATION CENTER. 



MISS MARIAN L. HOBBS, LIBRARIAN 

 TRIDENT/ASW LIBRARY 

 ARTHUR D. LITTLE, INC. 

 35 ACORN PARK 

 CAMBRIDGE, MASS. 02140 



STATISTICS I, II. Ill LANGUAGE - FORTRAN IV 



COMPUTER - CDC 3100 



(COPY ON FILE AT NODC) 



THREE SEPARATE PROGRAMS FOR THE PROCESSING OF lIMNOLOGICAl DATA. THEY 

 CALCULATE MEANS, STANDARD DEVIATIONS, STANDARD ERRORS AND OTHER STAT- 

 ISTICS OF VARIOUS LIMNOLOGICAL PARAMETERS. STATISTICS I GIVES WEIGHT- 

 ED CRUISE-MEAN VALUES, CRUISE-MEAN EPILIMNION AND HYPOLIMNION VALUES, 

 TABULATIONS OF THE RELATION BETWEEN TEMPERATURE AND OTHER PARAMETERS, 

 AND NEAR-BOTTOM MEANS. STATISTICS II IS ESPECIALLY DESIGNED To STUDY 

 REGIONAL ANOMALIES IN THE DISTRIBUTION OF ANY PARAMETER. STATISTICS 

 III IS A MORE SPECIALIZED PROGRAM ANALYSING THE VARIABILITY IN A SLT 

 OF DATA IN TERMS OF RANDOM AND SYSTEMATIC COMPONENTS. INPUT— DATA ON 

 TAPE IN CODC FORMAT. PROGRAMS DESCRIBED IN MANUSCRIPT REPORT NO. 13 

 (1970), BY DR. H. E. SWEERS. 



MARINE SCIENCES BRANCH 



DEPARTMENT OF ENERGY, MINES AND RESOURCES 



615 BOOTH STREET 



OTTAWA. ONTARIO, CANADA 



CURRENT LANGUAGE - FORTRAN IV 



COMPUTER - OS/360 



PROVIDES ELEMENTARY STATISTICS FOR THREE TIME SERIES OF CURRENT TEMP- 

 ERATURE, SPEED, AND DIRECTION. MEANS ARE COMPUTED HOURLY, DAILY AND 

 FOR THE ENTIRE SERIES. A HISTOGRAM IS PROVIDED DAILY AND FOR THE SER- 

 IES. VARIANCE AND STANDARD DEVIATION ARE COMPUTED FOR THE SERIES. 

 OPTIONAL GRAPHICAL OUTPUTS HISTOGRAMS ARE PROVIDED. APPLICATIONS ARE 

 MADE TO CONTINUOUS BOTTOM CURRENT MEASUREMENTS IN A SUBMARINE CANYON 

 AND CONCURRENT WIND. WAVE. AND TIDAL DATA. IN THESES BY J.J. DqOlEY, 

 JUN 1968, AND BY I.J, NJUS, DEC 1968. 



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