I am trying to calculate the median of each row of a
data frame where the data frame consist of
columns of class Date.
Below are my test data and best attempt at using apply.
I didn't see a solution via Google or the Baron search
site.
I'd be grateful for any suggestions or solutions.
I'm using R
Stephen D. Weigand weigand.stephen at charter.net writes:
:
: I am trying to calculate the median of each row of a
: data frame where the data frame consist of
: columns of class Date.
:
: Below are my test data and best attempt at using apply.
: I didn't see a solution via Google or the Baron
Note that the argument to apply() is a matrix, not a data frame, so your
object has been coerced to a matrix. That is spelled out on the help page
for apply(), as it is frequent misuse.
You would be better off using a matrix of class Date in the first place if
you want row operations.
On Wed,
