class.ind: Generates Class Indicator Matrix from a Factor
In BART: Bayesian Additive Regression Trees
class.ind R Documentation
Generates Class Indicator Matrix from a Factor
Description
Generates a class indicator function from a given factor.
Usage
class.ind(cl)
Arguments
cl
factor or vector of classes for cases.
Value
a matrix which is zero except for the column corresponding to the class.
References
Venables, W. N. and Ripley, B. D. (2002)
Modern Applied Statistics with S. Fourth edition. Springer.
Examples
set.seed(99)
a <- rbinom(20, 4, 0.5)
table(a)
b <- class.ind(a)
str(b)
t(cbind(a, b))
BART documentation built on June 22, 2024, 11:33 a.m.
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| class.ind | R Documentation |
Generates Class Indicator Matrix from a Factor
Description
Generates a class indicator function from a given factor.
Usage
class.ind(cl)
Arguments
cl |
factor or vector of classes for cases. |
Value
a matrix which is zero except for the column corresponding to the class.
References
Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.
Examples
set.seed(99)
a <- rbinom(20, 4, 0.5)
table(a)
b <- class.ind(a)
str(b)
t(cbind(a, b))
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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