checkdata: Check that the data supplied to ds is correct
Description
This is an internal function that checks the data.frames supplied
to ds are "correct".
Usage
checkdata(
data,
region.table = NULL,
sample.table = NULL,
obs.table = NULL,
formula = ~1
)
Value
Throws an error if something goes wrong, otherwise returns a
data.frame.
Arguments
- data
as in ds
- region.table
as in ds
- sample.table
as in ds
- obs.table
as in ds
- formula
formula for the covariates