make_tbl function

Create a "tbl" object

tbl() is the standard constructor for tbls. as.tbl() coerces, and is.tbl() tests.

make_tbl(subclass, ...)

Arguments

• subclass: name of subclass. "tbl" is an abstract base class, so you must supply this value. tbl_ is automatically prepended to the class name
• ...: For tbl(), other fields used by class. For as.tbl(), other arguments passed to methods.