unpack_int: Get the intercept of a formula
Description
Get the intercept of a formula
Usage
unpack_int(form, i, ttype)
Value
A one-row tibble describing the intercept.
Arguments
- form
A formula
- i
Segment number (integer)
- ttype
The term type. One of "ct" (central tendency), "sigma" (variance),
or "ar" (autoregressive)