Bug fixes

[charliewang123]

• Updated README examples to use data_generator_direct and data_generator_direct_indirect with correct dataset object names, as well as fix issues with depth parameter and implemented set.seed() for reproducibility
• Fixed output = "detection" -> "estimation" and updated plot_NCT call in Example 2
• Deleted duplicate nct_algorithm.png (lowercase) to fix R CMD check error

[Copilot]

Pull request overview

This PR fixes several issues in the README examples and removes a duplicate image file that was causing R CMD check errors. The examples now use the correct function names, dataset variable names, and parameter values consistent with the actual package API.

Changes:

• Updated README examples to use data_generator_direct (Example 1) and data_generator_direct_indirect (Example 2) with matching dataset variable names, corrected depth and output parameters, and added set.seed(123) for reproducibility
• Fixed Example 2's plot_NCT call to use effect_color_nodes parameter and updated the title expression
• Deleted duplicate lowercase nct_algorithm.png to resolve R CMD check errors, keeping only NCT_algorithm.png

Reviewed changes

Copilot reviewed 1 out of 3 changed files in this pull request and generated no comments.

File	Description
README.md	Corrected function names, variable names, parameters (depth, output), added set.seed(), and updated plot_NCT call in Example 2
paper/images/NCT_algorithm.png	Added the properly-cased image file
paper/images/nct_algorithm.png	Deleted duplicate lowercase image file

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

You can also share your feedback on Copilot code review. Take the survey.