contr_forward: A contrast matrix for a forward difference coding scheme
In tgraf0/xlincHelpers: A collection of convenience functions from the XLinC-Lab.
Description
Usage
Arguments
Value
Examples
Description
The function returns a contrast matrix for a forward difference coding scheme.
Usage
1
Arguments
k
An integer indicating the number of factor levels.
Value
A matrix with the coding scheme
Examples
1
2
3
# Returns a contrast matrix for a 4-level factor
contr_forward(4)
tgraf0/xlincHelpers documentation built on May 5, 2019, 1:36 a.m.
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Description Usage Arguments Value Examples
Description
The function returns a contrast matrix for a forward difference coding scheme.
Usage
1 |
Arguments
k |
An integer indicating the number of factor levels. |
Value
A matrix with the coding scheme
Examples
1 2 3 | # Returns a contrast matrix for a 4-level factor
contr_forward(4)
|
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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