RegressionCommon`
RegressionCommon`
Weights
As of Version 7.0, Weights is part of the built-in Wolfram Language kernel.
Weights
is an option for Regress and NonlinearRegress which specifies weights for the input data.
更多信息和选项
- To use Weights, you first need to load the Regression Common Functions Package. You can do this by using Needs["LinearRegression`"] or Needs["NonlinearRegression`"], which will automatically load the Regression Common Functions Package, or you can load the package directly by using Needs["RegressionCommon`"].
- Possible settings for Weights are Automatic, a list of numbers with the same length as the data, or a pure function.
- With the default setting Weights->Automatic, each data point is given a weight of 1.
Wolfram Research (2007)，Weights，Wolfram 语言函数，https://reference.wolfram.com/language/RegressionCommon/ref/Weights.html.
文本
Wolfram Research (2007)，Weights，Wolfram 语言函数，https://reference.wolfram.com/language/RegressionCommon/ref/Weights.html.
CMS
Wolfram 语言. 2007. "Weights." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/RegressionCommon/ref/Weights.html.
APA
Wolfram 语言. (2007). Weights. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/RegressionCommon/ref/Weights.html 年