View source: R/tapplyDS.assign.R
tapplyDS.assign | R Documentation |
Apply one of a selected range of functions to summarize an outcome variable over one or more indexing factors and write the resultant summary as a newobj on the serverside
tapplyDS.assign(X.name, INDEX.names.transmit, FUN.name)
X.name, |
the name of the variable to be summarized. Specified
via argument <X.name> of |
INDEX.names.transmit, |
the name of a single factor or a vector of names of factors to
index the variable to be summarized. Specified via argument <INDEX.names>
of |
FUN.name, |
the name of one of the allowable summarizing functions to be applied. Specified via argument <FUN.name> of ds.tapply.assign function. |
see details for ds.tapply.assign
function
an array of the summarized values created by the tapplyDS.assign
function. This
array is written as a newobj on the serverside. It has the same number of dimensions as INDEX.
Paul Burton, Demetris Avraam for DataSHIELD Development Team
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