NONLINEAR REGRESSION
A form of regression analysis in which data is fit to a model expressed as a mathematical function. Simple linear regression relates two variables (X and Y) with a straight line (y = mx + b), while nonlinear regression must generate a line (typically a curve) as if every value of Y was a random variable. The goal of the model is to make the sum of the squares as small as possible. Nonlinear regression uses logarithmic functions, trigonometric functions and exponential functions, among other fitting methods.
POPULAR TERMS
Affirmative Covenant
A kind of contract or promise that requires a party to conduct some action. For example, a bond covenant which provides that the issuer must delive ...
Pure Risk
A risk where loss is the only potential outcome; there is no positive result. A pure risk is related to events that are out of control of the risk- ...
Efficiency
Performance level describing a process which uses the lowest amount of inputs to come up with the greatest amount of inputs. It is relative to usin ...
Tax Free
Goods and/or financial products that are not taxable. Having the tax free status allows an entity to save money and encourages additional spending ...
Reprice
A situation that is most often allowed for company executives or high-level employees. It permits them to trade in their options that out of the mo ...
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SEE FOREX TUTORIAL
Buying a Home: Determining the Amount You Can Afford
You have decided to buy a house, choose the best location, and select a home suitable for you needs. It is high time to determine the amount you ca ...
How Do You Intend to Live?
How do you want to live?
You are no longer happy with the current state of your home. So you are mulling the idea of moving out or remode ...
Digesting Financial Statements: Cash Flow
Companies generate money from borrowers and/or borrow money from creditors. Next, firms purchase assets and/or finance projects and programs. Then, ...
Principles of Trading: Leverage and Margin
All novice and seasoned traders need to befriend these two great tools to achieve success in trading: leverage and margin.
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Health Savings Account: Introduction
In essence, health savings account shoulders any health- and medical-related expenses that are not included in the high-deductible health plan. Pay ...
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