Convert roll call matrix to binary form using encoding information.
list, mapping entries in the
rollcall for details on the form of the
matrix with dimensions equal to the dimensions of
votes component of the
Any entries in the
votes matrix that can
not be mapped into
c(0,1,NA) using the information in
codes are mapped to
NA, with an informative message
sent to the console.
Simon Jackman email@example.com
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