Sensitivity alpha-curve associated to MLP function

Obtain sensitivity alpha-curves associated to MLP function obtained from the sensitivities returned by SensAnalysisMLP.

Usage

AlphaSensAnalysis(
  sens,
  tol = NULL,
  max_alpha = 15,
  curve_equal_origin = FALSE,
  inp_var = NULL,
  line_width = 1,
  title = "Alpha curve of Lp norm values",
  alpha_bar = 1,
  kind = "line"
)

Arguments

sens

sensitivity object returned by SensAnalysisMLP

tol

difference between M_alpha and maximum sensitivity of the sensitivity of each input variable

max_alpha

maximum alpha value to analyze

curve_equal_origin

make all the curves begin at (1,0)

inp_var

character indicating which input variable to show in density plot. Only useful when choosing plot_type='raw' to show the density plot of one input variable. If NULL, all variables are plotted in density plot. By default is NULL.

line_width

int width of the line in the plot.

title

char title of the alpha-curves plot

alpha_bar

int alpha value to show as column plot.

kind

char select the type of plot: "line" or "bar"

Value

alpha-curves of the MLP function

Examples

# \donttest{
mod <- RSNNS::mlp(simdata[, c("X1", "X2", "X3")], simdata[, "Y"],
                 maxit = 1000, size = 15, linOut = TRUE)

sens <- SensAnalysisMLP(mod, trData = simdata,
                        output_name = "Y", plot = FALSE)

AlphaSensAnalysis(sens)

# }