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awarded  Notable Question
Jun
5
asked Is there such a thing as a weighted multiple regression?
May
21
asked What's the least number of combinations you need to determine who the most efficient members are?
May
19
comment What's the most efficient way to fit a surface to three or more points?
You are awesome. Thank you! I just finished coding a set of basic linear algebra functions, I tried out your formula and, so far, everything is working perfectly! Thanks!
May
19
accepted What's the most efficient way to fit a surface to three or more points?
May
9
revised What's the most efficient way to fit a surface to three or more points?
edited body
May
8
comment What's the most efficient way to fit a surface to three or more points?
I've updated the question to reflect that regression is indeed the required method.
May
8
revised What's the most efficient way to fit a surface to three or more points?
edited tags
May
8
revised What's the most efficient way to fit a surface to three or more points?
added 8 characters in body
May
8
comment What's the most efficient way to fit a surface to three or more points?
I suppose the reason I'm looking for a regression solution, is that later I may be working with more than 3 points. Ideally, if someone can provide both a linear algebra solution for 3 points and a regression solution for other cases, that would be great.
May
8
comment What's the most efficient way to fit a surface to three or more points?
My linear algebra is weak. If someone can post a solution, that would be useful.
May
8
comment What's the most efficient way to fit a surface to three or more points?
They're not colinear. So how do I figure out the surface without regression?
May
8
revised What's the most efficient way to fit a surface to three or more points?
added 2 characters in body
May
8
comment What's the most efficient way to fit a surface to three or more points?
Oops yeah. I will fix the question. Thanks!
May
8
asked What's the most efficient way to fit a surface to three or more points?
Apr
30
asked What's the next step here to understand the existence and uniqueness theorem?
Apr
19
awarded  Notable Question
Apr
3
revised How should a DE course be re-written, if Gian-Carlo Rota is correct?
added 138 characters in body
Apr
3
comment How should a DE course be re-written, if Gian-Carlo Rota is correct?
@user225318 I was unaware that there was a MathEducators Stack. Thanks!
Apr
3
revised How should a DE course be re-written, if Gian-Carlo Rota is correct?
added 1 character in body