Supplement to Multivariate statistical analysis and partitioning of sedimentary geochemical data sets: General principles
and specific MATLAB scripts
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Resource Abstract:
We present here annotated MATLAB scripts (and specific guidelines for their use) for Q-mode factor analysis, a constrained
least squares multiple linear regression technique, and a total inversion protocol, that are based on the well-known approaches
taken by Dymond (1981), Leinen and Pisias (1984), Kyte et al. (1993), and their predecessors. Although these techniques have
been used by investigators for the past decades, their application has been neither consistent nor transparent, as their code
has remained in-house or in formats not commonly used by many of today's researchers (e.g., FORTRAN). In addition to providing
the annotated scripts and instructions for use, we include a sample data set for the user to test their own manipulation of
the scripts.
Citation
Title Supplement to Multivariate statistical analysis and partitioning of sedimentary geochemical data sets: General principles
and specific MATLAB scripts