Least Squared Error Function

Hello,
Any one know how to code up a simple function to find the Least Squared Error for an array if values. Have looked at math and seems really complex.
Say:

Code:

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double ReturnLeastSquaredError( int Items, double Data[] )
{
??????????????
}

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Many thanks

You have to give an attempt first and ask specific questions.

Quote:

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Originally Posted by Elysia

You have to give an attempt first and ask specific questions.

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Its replies like that that really move the world along ;)

No, seriously, it's part of the homework policy. And we cannot even begin to imagine what problem you're having if you aren't specific. Plus we don't want to write everything for you.

Quote:

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Originally Posted by Elysia

No, seriously, it's part of the homework policy. And we cannot even begin to imagine what problem you're having if you aren't specific. Plus we don't want to write everything for you.

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Mmmm.

Not home work just stuck on this one…
So seems as this forum is no value to me and I have year of c/c++ and could have help other but am just buried in the project and need a little help.
Have ask for user id to be removed.

Quote:

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Originally Posted by Elysia

No, seriously, it's part of the homework policy. And we cannot even begin to imagine what problem you're having if you aren't specific. Plus we don't want to write everything for you.

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How do you remove my user id please?

What if you just asked a specific question: what are you confused about?

Quote:

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Originally Posted by Elysia

What if you just asked a specific question: what are you confused about?

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How do you remove my user id please?

Try looking up "least squares error" on google, and do some basic research yourself.

Sure we could do that for you, but you won't learn anything at all. Further, you won't understand what we give you and that will just beg more questions from you.

If you can't even demonstrate that you've even done the most basic of research, then just give up as a programmer.

Quote:

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Originally Posted by Salem

Try looking up "least squares error" on google, and do some basic research yourself.

Sure we could do that for you, but you won't learn anything at all. Further, you won't understand what we give you and that will just beg more questions from you.

If you can't even demonstrate that you've even done the most basic of research, then just give up as a programmer.

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I guess the big issue is here that most of these web forum are over run with the unemployable that have nothing better to do or children that just like to post.
I am neither.. Up to my eyes in work and needed little simple help.

I post when I can make a contribution, other wish I stay of the tread.

I ask for the second time… How do I get my user id removed please?

Another pointless forum

someone who's just not grateful for the help he gets, even in a little forum like this. How do we avoid people like this?

We ignore them.

Well, I have decided to satisfy PartOfTheSoluti's deepest and darkest desires.

*thread closed*