EMMAgeo (version 0.9.1)

define.limits: Function to define limits by mouse clicks.

Description

This function allows to define limits for robust end-members by mouse clicks on a combined plot output, showing a histogram and all end-members together. Clicks must be placed in the order lower limit, upper limit - for each end-member successively.

Usage

define.limits(data, n, classunits)

Arguments

data

Output of test.robustness, a list with several objects.

n

Numeric scalar with number of target end-members (i.e. half the number of limits).

classunits

Numeric vector, optional class units (e.g. micrometers or phi-units).

Value

• Numeric matrix with limit classes. The first row contains lower limits, the second row upper limits for each end-member.

See Also

test.robustness, robust.EM

Examples

## load example data set
data(X.artificial, envir = environment())

## Test robustness
q <- 4:7
lw <- seq(from = 0, to = 0.1, by = 0.02)
TR <- test.robustness(X = X.artificial, q = q, lw = lw)

## define 2 limits by mouse clicks (uncomment to use).
# limits <- define.limits(data = TR, n = 2)
# limits