Payam -
Take a look at na.omit . This is exactly what it
was written for.
- Phil
On Wed, 2 Sep 2009, Payam Minoofar wrote:
Hello everyone,
I am trying to prune a data frame for partial least squares analysis.
I need to delete an entire row if one cell in the row contains a NA.
Presently, I am running a loop that is supposed to extract the rows
that are full of numbers into a second data frame and skips the rows
that contain a single NA value.
I want to know if there is a simple way to determine if a row (about
20 columns) contains a single NA value without running a loop that
checks each individual cell.
Thanks in advance.
__________________
Payam Minoofar, Ph.D.
Scientist
Meissner Filtration Products
4181 Calle Tesoro
Camarillo, CA 93012
+1 805 388 9911 ext. 159
+1 805 388 5948 fax
[email protected]
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