calibrate_step: calibrate_step

In khaors/rves: R package for the interpretation of Vertical Electric Soundings

Description

Stepwise VES inversion using different optimization algorithms

Usage

calibrate_step(ves, opt.method, max.layers = 10, lower = c(1, 1),
  upper = c(500, 100), trace = FALSE)

Arguments

ves	A VES object
opt.method	A character string specifying the optimization method to be used
max.layers	An integer with the maximum number of layers to be testsed
lower	A numeric vector with min values of the real resistivity and thickness
upper	A numeric value with max values of the real resistivit and thickness
trace	A logical flag indicating if optimization information must be shown

Value

This function returns a list with the following entries:

• par: A numeric vector with the values of the layer resistivities and thicknesses

• value: The value or the RSS (Residual sum of squares)

• rel.error: The value of the relative error (in percentage)

• cal.error: A matrix with the RSS and relative error at each iteration

Author(s)

Oscar Garcia-Cabrejo [e-mail]

See Also

Other calibration functions: calibrate_ilsqp, calibrate_joint_nls, calibrate_nls, calibrate_seq_joint_nls, calibrate_step_nls, calibrate_svd, calibrate, log_mnad_resistivity, log_mxad_resistivity, log_rss_resistivity, mnad_resistivity, mxad_resistivity, relative_error_resitivity, rss_resistivity

khaors/rves documentation built on May 29, 2019, 3:07 a.m.