Model_Matrix: Overparameterized model matrix
Description
All factor levels included
Usage
Model_Matrix(
formula,
data = NULL,
mf = model.frame(formula, data = data),
allFactor = TRUE,
sparse = FALSE
)
Value
model matrix created via model.matrix() or sparse.model.matrix()
Arguments
- formula
formula
- data
data frame
- mf
model frame (alternative input instead of data)
- allFactor
When TRUE all variables are coerced to factor
- sparse
When TRUE sparse matrix created by sparse.model.matrix()
Examples
Run this code z <- SSBtoolsData("sprt_emp_withEU")
Model_Matrix(~age*year + geo, z)
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