Non Linear Regression In Visual Basic Math - Best-fit Polynomial Equations, Linear Regression?
Math - Best-fit polynomial equations, linear regression? - non linear regression in visual basic
We need a linear (or rather a non-linear) regression (equation suitable) best to coordinate the following:
61, 100
227 135.4413
236 145.6865
From this we must solve for x = 244th The value and need to be considered to 4-5 decimal places ...
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3 comments:
First, to define, not your data - very few points of a polynomial. And they can be considered from two different populations, because it combined a gap between the first point (numbers) and the last two points with four well-considered and decimals (you kidding?). Whatever you have not requested the opinion, but I'm ready.
Making a connection to MS-Excel data gives the linear equation:
Y = 85 159 + 2.398x
When you plug x = 244, we get: Y = 670.27100 carried 5 decimal places.
The equation is y =. 2397892296866 (x) 85.159414548073
x = 244 when y = 143.667986592
Mathematically, you can search by the method of least squares algorithm or other suitable data. However, statistically speaking, their data are not eligible for these tests because there are only 3 data points. The requirements are to resign, as the linearity, independence, etc., if the data points is at least 30th Why do so good if it makes no sense. Perhaps there is more sense if the problem is like mathematics
"If a road must be designed so that the distance to the square of the distance three cities A, B and C is the minimum?"
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