Displaying 2 results from an estimated 2 matches for "soaktim".
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soaktime
2006 May 03
4
Aggregate?
...sum the variable UNITS according to TRIPID.
However I would also like to retain the other variables as they are in
the data set with the new summed TRIPID.
So what I have is something like this:
YEAR MONTH DAY CONTINUE SPL AREA COUNTY DEPTH
DEPUNIT GEAR GEAR2 TRAPS SOAKTIME UNITS FACTOR DISPOSIT
NUMSETS TRIPST TRIPID
1992 1 26 1 SP0073928 8
25 4 NA 1000000 NA NA
NA 161 1 NA NA
NA 0216 3399054 1992...
2006 May 03
4
Aggregate?
...sum the variable UNITS according to TRIPID.
However I would also like to retain the other variables as they are in
the data set with the new summed TRIPID.
So what I have is something like this:
YEAR MONTH DAY CONTINUE SPL AREA COUNTY DEPTH
DEPUNIT GEAR GEAR2 TRAPS SOAKTIME UNITS FACTOR DISPOSIT
NUMSETS TRIPST TRIPID
1992 1 26 1 SP0073928 8
25 4 NA 1000000 NA NA
NA 161 1 NA NA
NA 0216 3399054 1992...