search for: xcoredata

Hi, I have a very large data set stored as an xts object. xts is very nice about showing row labels as "human readable" dates and times. I want the actual epoch values that are stored internally. The only way I can find to access them is one-at-a-time using the internal function: xcoredata() Calling this in an entire column, the "R" way doesn't work. It will only return a single value. Calling it in a loop for each row works but is painfully slow. Since the epoch is stored internally, there must be some way to just grab it as a vector. Does anyone know how? Thanks...