Compares each column within 2 datasets to identify any values which they mismatch on.
identify_differences(BASE, COMP, KEYS, exclude_cols, tolerance = sqrt(.Machine$double.eps), scale = NULL)
BASE | Base dataset for comparison (data.frame) |
---|---|
COMP | Comparator dataset to compare base against (data.frame) |
KEYS | List of variables that define a unique row within the datasets (strings) |
exclude_cols | Columns to exclude from comparison |
tolerance | Level of tolerance for numeric differences between two variables |
scale | Scale that tolerance should be set on. If NULL assume absolute |