[R] Matrix to Vector
eriki at ccbr.umn.edu
Tue Jun 15 21:27:02 CEST 2010
George Coyle wrote:
> Hi All,
> I am trying to turn a Matrix into a vector for analysis purposes. I need to
> select only certain columns from the entire matrix for the vector (intraday
> time intervals). Also I need to transpose the Matrix (so times are in rows)
> stack each successive new column on top of each other (latest at the top
> creating one long vector vs a matrix) then reassign the date to the left of
> each time (right now date is only shown once by row and will be in columns
> when transposed). Any thoughts?
Yes, specify your problem with reproducible R code, so we can help you.
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