A new release 0.99.17.1 of my package memisc has been published on CRAN.
The new release has the following improvements:
mtable() results now include a legend for significance symbols.
codeplan() function creates a data frame that describes the
structure of an
"data.set" object. Such
“codeplans” can be used to copy the “item structure” or code plan from
one object to another.