Drop rows containing missing values for planktonr_dat objects

This is an S3 method for tidyr::drop_na that ensures planktonr_dat attributes are preserved.

# S3 method for class 'planktonr_dat'
drop_na(data, ...)

Arguments

data

A planktonr_dat object.

...

Arguments passed on to tidyr::drop_na.

Value

A planktonr_dat object with rows containing NA values dropped, preserving original attributes.