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QCPE
THIS INFORMATION IS OBSOLETE AND IS PROVIDED ONLY FOR ITS HISTORICAL VALUE
Main / Catalog / Section06
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392. JKNIFE: A Nonparametric Statistical Test of Variance
by D. M. Thompson, M. F. Richardson and S. M.
Rothstein, Department of Chemistry, Brock University,
St. Catharines, Ontario, Canada
In those experiments where it is usual to evaluate a
result (a model) by comparison of observed data with
data calculated from the model, such as determination
of structure by lanthanide-induced shifts (LIS) in NMR
or by X-ray diffraction, the mathematical requirements
for the commonly used Hamilton R-factor ratio test for
comparing two calculated models are usually not closely
enough satisfied. The nonparametric test in this
program compares the distribution of weighted (observed
minus calculated) values for two models.
Statements which are useful in crystallographic
applications are denoted in COMMENT cards.
FORTRAN IV (B6700)
Lines of Code: 560
Recommended Citation: S. M. Rothstein et al., QCPE 13,
392 (1981).
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