Description Usage Arguments Value Author(s) References See Also Examples
This function performs the weight transformation of the data matrix after Klovan & Imbrie (1971) and performs EMMA() with different weight limits to check if valied results are yielded. It returns the maximum value for which the transformation remains stable.
1 |
X |
|
l |
|
... |
Further arguments passed to the function. |
List
with objects
step |
Numeric scalar with position of the last valid value. |
l.max |
Numeric scalar with last valid
value of |
Michael Dietze, Elisabeth Dietze
Dietze E, Hartmann K, Diekmann B, IJmker J, Lehmkuhl F, Opitz S,
Stauch G, Wuennemann B, Borchers A. 2012. An end-member algorithm for
deciphering modern detrital processes from lake sediments of Lake Donggi
Cona, NE Tibetan Plateau, China. Sedimentary Geology 243-244: 169-180.
Klovan JE, Imbrie J. 1971. An Algorithm and FORTRAN-IV Program for
Large-Scale Q-Mode Factor Analysis and Calculation of Factor Scores.
Mathematical Geology 3: 61-77.
EMMA
, check.data
,
test.parameters
1 2 3 4 |
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