table.llm.html {LLM}

Create the HTML code for Logit Leaf Model visualization

Description

This function generates HTML code for a visualization of the logit leaf model.

Usage

table.llm.html(
  object,
  headertext = "The Logit Leaf Model",
  footertext = "A table footer comment",
  roundingnumbers = 2
)

Arguments

object

An object of class logitleafmodel, as that created by the function llm.

headertext

Allows to provide the table with a header.

footertext

Allows to provide the table with a custom footer.

roundingnumbers

An integer stating the number of decimals in the visualization.

Value

Generates HTML code for a visualization.

Author(s)

Arno De Caigny, [e-mail], Kristof Coussement, [e-mail] and Koen W. De Bock, [e-mail]

References

Arno De Caigny, Kristof Coussement, Koen W. De Bock, A New Hybrid Classification Algorithm for Customer Churn Prediction Based on Logistic Regression and Decision Trees, European Journal of Operational Research (2018), doi: 10.1016/j.ejor.2018.02.009.

See Also

predict.llm, llm, llm.cv

Examples

## Load PimaIndiansDiabetes dataset from mlbench package
if (requireNamespace("mlbench", quietly = TRUE)) {
  library("mlbench")
}
data("PimaIndiansDiabetes")
## Split in training and test (2/3 - 1/3)
idtrain <- c(sample(1:768,512))
PimaTrain <-PimaIndiansDiabetes[idtrain,]
Pimatest <-PimaIndiansDiabetes[-idtrain,]
## Create the LLM
Pima.llm <- llm(X = PimaTrain[,-c(9)],Y = PimaTrain$diabetes,
 threshold_pruning = 0.25,nbr_obs_leaf = 100)
## Save the output of the model to a html file
Pima.Viz <- table.llm.html(object = Pima.llm, headertext = "This is an example of the LLM model",
footertext = "Enjoy the package!")
## Optionaly write it to your working directory
# write(Pima.Viz, "Visualization_LLM_on_PimaIndiansDiabetes.html")