Each observation contains a list of one of 39 qualifiers. However, the documentation doesn't include what each of these qualifiers means and I can't find anything about it on the web:
For example, why are some values voided by the operator. One qualifier just says "outlier." Does that mean the machine was malfunctioning or that's just a reading outside of the norm? If the machine was malfunctioning why not label it "machine malfunction?" Etc.
Thank you for your work on this package.
Each observation contains a list of one of 39 qualifiers. However, the documentation doesn't include what each of these qualifiers means and I can't find anything about it on the web:
For example, why are some values voided by the operator. One qualifier just says "outlier." Does that mean the machine was malfunctioning or that's just a reading outside of the norm? If the machine was malfunctioning why not label it "machine malfunction?" Etc.
Thank you for your work on this package.