Description Usage Arguments Value Author(s) Examples
Creates dummy variables.
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x |
variable used to create the dummy variables. |
subset |
a subset of the data, if desired. |
reference |
the reference value for the dummy variables to compare to. |
includeAll |
logical value indicating whether all of the dummy variables should be returned (including the reference). |
version |
if |
A matrix containing the dummy variables.
Scott S. Emerson, M.D., Ph.D., Andrew J. Spieker, Brian D. Williamson
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