Expand Matrix Variables in a Data Frame

USAGE:

xpdmat.data.frame(x) 

ARGUMENTS:

x
any data frame.

VALUE:

another data frame. If any of the variables in x was itself a matrix or a data frame each of its columns will be made into a separate column of the result. The result will print looking much like the original; in particular, the new column labels for matrix variables will be made by pasting the original variable name, ".", and the column labels of the variable.
This function is primarily support; e.g., see pairs.data.frame().

SEE ALSO:

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