unpack_slope: Unpack the slope of a formula

In mcp: Regression with Multiple Change Points

Unpack the slope of a formula

Description

Makes A list of terms and applies unpack_slope_term() to each of them. Then builds the code for this segment's slope

Usage

unpack_slope(form, i, ttype, last_slope)

Arguments

form	A formula
i	Segment number (integer)
ttype	The term type. One of "ct" (central tendency), "sigma" (variance), or "ar" (autoregressive)
last_slope	The element in the slope column for this ttype in the previous segment. I.e., probably what this function returned last time it was called!

Value

A "one-row" list with code (char) and a tibble of slopes.

Author(s)

Jonas Kristoffer Lindeløv [e-mail]

mcp documentation built on April 1, 2023, 12:03 a.m.