dfm: First difference matrix
In extRC: Extended RC Models for Contingency Tables
dfm R Documentation
First difference matrix
Description
It creates a matrix of first differences of order k.
Usage
dfm(k)
Arguments
k
size of the matrix
Value
D
first difference matrix
Author(s)
Francesco Bartolucci, Antonio Forcina
Examples
D = dfm(5)
x = runif(5)
(D%*%x)
extRC documentation built on Sept. 15, 2026, 1:07 a.m.
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| dfm | R Documentation |
First difference matrix
Description
It creates a matrix of first differences of order k.
Usage
dfm(k)
Arguments
k |
size of the matrix |
Value
D |
first difference matrix |
Author(s)
Francesco Bartolucci, Antonio Forcina
Examples
D = dfm(5)
x = runif(5)
(D%*%x)
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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