wrapr-package {wrapr}R Documentation

wrapr: Wrap R Tools for Debugging and Parametric Programming

Description

wrapr: Wrap R Functions for Debugging and Parametric Programming

Provides DebugFnW() to capture function context on error for debugging, and let() which converts non-standard evaluation interfaces to parametric standard evaluation interfaces. DebugFnW() captures the calling function and arguments prior to the call causing the exception, while the classic options(error=dump.frames) form captures at the moment of the exception itself (thus function arguments may not be at their starting values). let() rebinds (possibly unbound) names to names.

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Author(s)

Maintainer: John Mount jmount@win-vector.com

Authors:

Other contributors:

See Also

Useful links:


[Package wrapr version 2.1.0 Index]