Permanently delete rows from a dataset

Permanently delete rows from a dataset

dropRows(dataset, expr)

Arguments

dataset

a CrunchDataset

expr

a CrunchLogicalExpr

Value

dataset without the rows indicated by expr

See also

exclusion for a non-destructive way to suppress rows

Examples

if (FALSE) { # \dontrun{
ds <- dropRows(ds, ds$gender == "Male")
} # }