plot_diagnostic: plot_diagnostic

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

Description

Function to create an estimation diagnostic plot composed of:

• Scatterplot between the measured and calculated apparement resistivity

• Scatterplot between calculated apparent resistivity and the residuals

• Scatterplot between the calculated apparent resistivity and the standarized residuals

• QQplot of the residuals

Usage

plot_diagnostic(x)

Arguments

x	A VES object, The VES must be intepreted.

Value

This function returns a ggplot2 object

Author(s)

Oscar Garcia-Cabrejo, [e-mail]

Examples

library(grid)
data(ves_data1)
ab2 <- ves_data1$ab2
apprho <- ves_data1$apprho
sev1a <- ves(id= "VES1", ab2 = ab2, apprho = apprho)
rho <- c(40, 70, 30, 20)
thick <- c(2, 10, 50, 500)
par0 <- c(rho, thick)
res.nls1 <- calibrate_nls(sev1a, par0, iterations = 30, ireport = 5, trace = FALSE)
sev1a$rhopar <- res.nls1$rho
sev1a$thickpar <- res.nls1$thickness
sev1a$interpreted <- TRUE
p1 <- plot_diagnostic(sev1a)
grid.draw(p1)

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