robust.loadings {EMMAgeo}  R Documentation 
This function takes a list object with potential endmember loadings and extracts those with modes in specified limits to describe them by mean and standard deviation.
robust.loadings(
em,
limits,
classunits,
amount,
type = "mean",
qt = c(0.25, 0.75),
plot = FALSE,
...
)
em 

limits 

classunits 

amount 

type 

qt 

plot 

... 
Additional arguments passed to 
List
with statistic descriptions of unscaled and scaled
endmember loadings.
Michael Dietze, Elisabeth Dietze
## load example data set, potential endmembers, output of model.EM()
data(example_EMpot)
## define limits for robust endmembers
limits < cbind(c(61, 74, 95, 102),
c(64, 76, 100, 105))
## get robust endmember loadings with plot output
robust_loadings < robust.loadings(em = EMpot,
limits = limits,
plot = TRUE)