EMMA                    Function for end-member modelling analysis.
EMMAgeo-package         End-member modelling algorithm and supporting
                        functions for grain-size analysis
GUI                     Start GUI for EMMA
Mqs.uncertainty         Function to estimate end-member scores
                        uncertainty
TR                      example data
X                       example data
check.data              Function to check data consistency.
convert.units           Function to convert between phi and
                        micrometers.
create.EM               Function to create grain-size-distributions.
define.limits           Define mode limits by mouse clicks.
get.l                   Generate a vector of weight transformation
                        values from l_min to l_max.
get.l.opt               Identify optimum weight transformation value
get.limits              Create lower and upper mode position limits to
                        define robust end-members.
get.q                   Generate a parameter matrix with q.min and
                        q.max values for robust EMMA.
interpolate.classes     Function to interpolate classes.
mix.EM                  Function to mix sample spectres.
model.em                Model all possible end-member scenarios.
rEM                     example data
residual.EM             Function to evaluate residual end-member
                        loading.
robust.EM               Function to extract robust end-members.
test.factors            Function to evaluate the initial cumulative
                        explained variance.
test.l                  Function to test maximum valid l value.
test.l.max              Function to find maximum possible l value.
test.parameters         Function to evaluate influence of model
                        parameters.
test.robustness         Function to test model robustness.
