fdPlotClassificationPerformance: Interactive performance plots for classification models.

In alteryx/flightdeck: Interactive Dashboards for Predictive Models

Description

Interactive performance plots for classification models.

Usage

fdPlotClassificationPerformance(perf, digits = 3, title = NULL)

Arguments

perf	an object of class performance
digits	number of digits to display
title	optional title

Examples

library(flightdeck)
library(ROCR)
data(ROCR.simple)
pred <- prediction(ROCR.simple$predictions, ROCR.simple$labels)
perf <- performance(pred, 'tpr', 'fpr')


rocChart <- fdPlotClassificationPerformance(
  performance(pred, "tpr", "fpr"), digits = 2
)
precisionRecallChart <- fdPlotClassificationPerformance(
  performance(pred, "prec", "rec"), digits = 2
)

# Example 1
fdTabsetPanel(selected = makeHtmlId('ROC Chart'),
  fdTabPanel('ROC Chart', rocChart),
  fdTabPanel('Precision vs. Recall', precisionRecallChart)
) %>%
  fdColumn(width = 12) %>%
  fdPreview(wrap = 'row')

alteryx/flightdeck documentation built on May 12, 2019, 1:39 a.m.