Exclude regression constant from non-linear regression

Asked Aug 29 '20 at 11:39

Active Aug 29 '20 at 14:20

Viewed 28 times

For example, suppose I've data set and I want to perform a non-linear regression on the data set as follows:

$Y=B_1e^{B_2 X} + B_3$

and I found that if I exclude $B_3$ the $R^2$ increased also standard error of the regression decreased, can I exclude $B_3$?

edited Aug 29 '20 at 14:20

Zephyr

asked Aug 29 '20 at 11:39

Yazan Alatoom

See this post: https://datascience.stackexchange.com/a/80822/71442 – Peter Aug 29 '20 at 13:39
the suggested answers are for linear regression but I mean non-linear regression – Yazan Alatoom Aug 29 '20 at 14:33
what method exactly? – Peter Aug 29 '20 at 14:59
Curve estimating – Yazan Alatoom Aug 29 '20 at 16:24
Reading the other question and answer, it looks like the answer also solves your question... – Itamar Mushkin Aug 30 '20 at 07:30
thank all but it is not solve because I mean non-linear regression not linear regression – Yazan Alatoom Aug 31 '20 at 08:41

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