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EMMAgeo (version 0.9.1)
End-member modelling algorithm and supporting functions for grain-size analysis
Description
This package provides a set of functions for convenient end-member modelling analysis of grain-size data (EMMAgeo).
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Install
install.packages('EMMAgeo')
Monthly Downloads
206
Version
0.9.1
License
GPL-3
Maintainer
Michael Dietze
Last Published
October 14th, 2013
Functions in EMMAgeo (0.9.1)
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test.robustness
Function to test model robustness.
EMMA
Function for end-member modelling analysis.
robust.EM
Function to extract robust end-members.
Mqs.uncertainty
Function to estimate end-member scores uncertainty
interpolate.classes
Function to interpolate classes.
test.lw
Function to test maximum valid lw value.
create.EM
Function to create grain-size-distributions.
check.data
Function to check data consistency.
EMMAgeo-package
End-member modelling algorithm and supporting functions for grain-size analysis
mix.EM
Function to mix sample spectres.
convert.units
Function to convert between phi and micrometers.
X.artificial
example data
define.limits
Function to define limits by mouse clicks.
residual.EM
Function to evaluate residual end-member loading.
test.parameters
Function to evaluate influence of model parameters.
test.L
Function to evaluate the initial cumulative explained variance.