Displaying 1 result from an estimated 1 matches for "dwpc".
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dwc
2011 May 09
2
Using NULL to my data?
Dear R users,
I am reading data from a file where there are some missing that are
represented by -9999.00.
I am using the command below.
=====My original data ===========
PARM = TMPC;T12X;T12N;DWPC;PALT;SKNT;DRCT;P24M;CLCL
STN YYMMDD/HHMM TMPC T12X T12N DWPC PALT
SKNT
DRCT P24M CLCL
820420 110429/1200 22.50 -9999.00 22.40 22.20 -9999.00
0.00
0.00 84.00 4.00
820980 110429/1200...