Check Sample Numbers for Grade

Ensure that each sample number has only one grade of fish in it.

checkGrade(Pdata)

Arguments

Pdata

A data frame returned from PullBDS.PacFIN() containing biological samples. These data are stored in the Pacific Fishieries Information Network (PacFIN) data warehouse, which originated in 2014 and are pulled using sql calls.

Value

todo: document what checkGrade returns.

Author

Kelli F. Johnson