orcutt_tidiers: Tidiers for Cochrane Orcutt object
Description
Tidies a Cochrane Orcutt object, which estimates autocorrelation
and beta coefficients.
This function is not exported and would not typically be called
directly: it is dispatched by tidy.list and
glance.list.
All tidying methods return a data.frame without rownames, whose
structure depends on the method chosen.tidy returns the same information as
tidy.lm, though without confidence interval options.glance returns the same one-row data frame as
glance.summary.lm, along with columns rho
and number.interaction.