Custom models test

[zachmayer]

verify custom models work for caretList and caretStack

[coderabbitai]

Walkthrough

The changes introduce enhancements to the greedyMSE_caret function by adding a method identifier to its output, improving metadata for downstream processing. Additionally, new tests were implemented to validate the functionality of caretList with custom models across various contexts, ensuring compatibility and correct predictions. These updates strengthen the overall robustness and traceability of the model integration process.

Changes

Files	Change Summary
R/greedyOpt.R	Added method = "greedyMSE" to the output of greedyMSE_caret.
tests/testthat/test-caretList.R	Introduced a test case for caretList using greedyMSE_caret, validating model functionality in regression, binary and multiclass contexts with checks on predictions and stacking.

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[coderabbitai]

Actionable comments posted: 0

Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 81a6d8e and 1ffb1f0.

Files selected for processing (2)

• R/greedyOpt.R (1 hunks)
• tests/testthat/test-caretList.R (1 hunks)

Files skipped from review due to trivial changes (1)

• R/greedyOpt.R

Additional comments not posted (1)

tests/testthat/test-caretList.R (1)

258-297: Comprehensive test case for custom models.

The test case effectively validates the functionality of caretList with custom models across multiple scenarios, ensuring compatibility and correct predictions. The use of testthat expectations is appropriate and thorough.

However, verify the implementation of greedyMSE_caret to ensure it is correctly defined and integrated.

Verification successful

---

Function greedyMSE_caret is correctly implemented.

The function greedyMSE_caret is defined in the codebase, confirming its implementation and integration with the caretList tests.

• Location: R/greedyOpt.R

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the implementation of `greedyMSE_caret`.

# Test: Search for the function definition. Expect: A valid function definition for `greedyMSE_caret`.
ast-grep --lang r --pattern $'greedyMSE_caret <- function($_) { $$$ }'

Length of output: 174

---

Script:

#!/bin/bash
# Description: Use ripgrep to search for the definition of `greedyMSE_caret`.

# Test: Search for the function definition. Expect: A valid function definition for `greedyMSE_caret`.
rg 'greedyMSE_caret <- function' --type r --context 5

Length of output: 650