[S] Select items based on NA

Kim Elmore (elmore@nssl.noaa.gov)
Thu, 27 Aug 1998 09:11:21 -0500 (CDT)


Many thanks to the list and to MathSoft support (who clearly
watches this list and chimes in when appropriate). I obviously asked a
question that 1) is answered in the manuals, though I failed to parse
pertinent index extries as applicable to my specific application and 2) is
well known to nearly everyone else on the list. I received (at last
count) 23 replies.

The answer lies in applying !is.na(column) where column is the
column containing the NAs. Again, many thanks!

Kim Elmore, [N5OP, PP ASMEL/Glider 2232456]
"All of Meteorology is divided into three parts: Yes, No and Maybe. The
greatest of these is Maybe." -- The original Latin appears to be garbled.

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