Error: Often-used error functions
In ChemometricsWithR: Chemometrics with R - Multivariate Data Analysis in the Natural Sciences and Life Sciences
Description
Usage
Arguments
Value
Author(s)
References
Description
Error functions for classification and regression
Usage
1
2
Arguments
x, y
True or predicted values, either numbers or factors.
Value
Function rms returns the root-mean-square error for real-valued x
and y vectors. Function err.rate returns the fraction of
non-matching cases in x and y (real numbers or factors).
Author(s)
Ron Wehrens
References
R. Wehrens. "Chemometrics with R - Multivariate Data Analysis in the
Natural Sciences and Life Sciences". Springer, Heidelberg, 2011.
ChemometricsWithR documentation built on May 2, 2019, 10:25 a.m.
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Description Usage Arguments Value Author(s) References
Description
Error functions for classification and regression
Usage
1 2 |
Arguments
x, y |
True or predicted values, either numbers or factors. |
Value
Function rms returns the root-mean-square error for real-valued x
and y vectors. Function err.rate returns the fraction of
non-matching cases in x and y (real numbers or factors).
Author(s)
Ron Wehrens
References
R. Wehrens. "Chemometrics with R - Multivariate Data Analysis in the Natural Sciences and Life Sciences". Springer, Heidelberg, 2011.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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