About this document

Debugging Functions in Data Analysis by verai1131 is a document available to read on EtoBox.

The document discusses debugging in computing. It defines different types of messages that can indicate problems: warnings for non-fatal issues, errors for fatal problems, and conditions for unexpected events. It shows examples of a warning generated from taking the log of a negative number, and errors that can occur when passing missing/NA values to functions that are not designed to handle them. The document demonstrates how to design functions to properly handle missing values using is.na() checks.

Author

verai1131

Language

EN