Cost-Benefit Analysis of Transitioning from Traditional Instructor-Led Training to Computer-Based Training

This repository contains the R scripts and documentation for a comprehensive cost-benefit analysis for transitioning a training program to eLearning.

Overview

This repository contains the R scripts and documentation for a comprehensive cost-benefit analysis to support the decision-making process for transitioning a training program from Instructor-Led Training (ILT) to Computer-Based Training (CBT) modules. The analysis estimates redevelopment costs, operational savings, and the break-even point, focusing on maintaining or enhancing learning quality and experience. Notional data has been incorporated into the vectors for this repo to demonstrate the model's capability.

Repository Structure

• README.md: Detailed project overview, including the methodology and key findings.
• project_cost.Rmd: R Markdown document that contains the full analysis, from data preprocessing to final visualization.
• project_cost.html: HTML report generated by knitting the RMD into HTML (includes floating TOC).
• project_cost.pdf: Report format generated by knitting the RMD into PDF (includes TOC).

Methodology

The project is structured around a series of R scripts and an R Markdown document, which together define the variables, perform calculations, and create visualizations to support the analysis. Key components include:

• Redevelopment cost calculations for CBT modules.
• Operational savings estimates from transitioning to CBTs.
• Break-even point analysis to determine when the transition costs will be offset by the savings.
• Predictive modeling for future savings.
• Survey analysis framework for post-transition assessments of learning quality and experience.

Key Findings

• The break-even point for transitioning from ILT to CBT is achieved after delivering just n CBT sessions.
• Cumulative savings increase exponentially with the delivery of additional CBT sessions.
• A predictive savings model indicates significant long-term cost reductions while maintaining or improving training quality.

Visualization

The repository includes a break-even analysis plot generated using ggplot2, illustrating the cost savings over time as compared to the initial redevelopment investment.

Usage

To replicate the analysis or adapt the methodology to a similar context:

1. Clone the repository.
2. Run the cost_benefit_analysis.Rmd in RStudio to generate the full report.
3. Input your own data into the relevant vectors or input your own data frames or CSVs.

Contributing

Suggestions and contributions are welcome via pull requests or issues. Please ensure that any contributions are well-documented and include updated tests where necessary.

License

This project is open-source and available for use in other personal projects.