0

When I have data which has one dependent and one independent variable, I can clearly explain it in cartesian coordinate system

enter image description here

here is a regression line when my $y$ approximately equals to $2x + 3$

but what about a second variable ? what if my model was $y = 2x + z +3 $ ? would visualizing it be only possible with a three-dimensional coordinate system ? if it is, what about four and more ? My question might be a bit pointless, thanks in advance.

Samet Sökel
  • 173
  • 5
  • Is it multivariable regression, or multivariate regression. It sounds like the former, but you've used the latter in the question title and tags. – Robert Long Jun 12 '21 at 20:30
  • @RobertLong I don't know the difference between'em, they mean the same in my lang. – Samet Sökel Jun 12 '21 at 21:13
  • @SametSökel https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3518362/ – Sergio Jun 12 '21 at 21:39
  • I think you will find the information you need in the linked thread. Please read it. If it isn't what you want / you still have a question afterwards, come back here & edit your question to state what you learned & what you still need to know. Then we can provide the information you need without just duplicating material elsewhere that already didn't help you. – gung - Reinstate Monica Jun 12 '21 at 21:55

0 Answers0