NA's in segmented

Hi M?lina,

If you don't get an answer here, consider running maintainer(segmented)
and contacting the e-mail address shown by the command.

On Tue, 8 Mar 2022 20:44:35 +0000

I have some trouble with the slope() function of segmented. When I
plot the predicted value everything seems to have worked well. But
when I use slope(), the slope for the first segment is a line with 0
and Nas_ Also I can get a negative slope whereas on the graph it_s
clearly a positive slope_

It would help if you show us a small sample of your data. Use dput() to
produce a plain text representation of it. Otherwise it's next to
impossible to reproduce the problems you're having.

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Best regards,
Ivan