click.limits: Define mode limits by mouse clicks.

In EMMAgeo: End-Member Modelling of Grain-Size Data

Define mode limits by mouse clicks.

Description

This function allows defining 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

click.limits(data, n, classunits)

Arguments

data	List object, output of test.robustness.
n	Numeric scalar, number of target end-members.
classunits	Numeric vector, optional class units (e.g. micrometers or phi-units).

Value

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

Author(s)

Michael Dietze, Elisabeth Dietze

See Also

test.robustness, robust.EM

Examples

## load example data set
data(example_X)

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

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

EMMAgeo documentation built on April 3, 2025, 10:24 p.m.