Unpack the slope of a formula
Makes A list of terms and applies unpack_slope_term() to each of them. Then builds the code for this segment's slope
unpack_slope(form, i, ttype, last_slope)
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! |
A "one-row" list with code (char) and a tibble of slopes.
Jonas Kristoffer Lindeløv jonas@lindeloev.dk
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