Displaying 2 results from an estimated 2 matches for "20sep2000".
2013 Apr 06
1
Replace missing values within a group with the non-missing value
...-------------------------------------------------|
16. | 4 3 0 PROTIUM 4 . . . . 3 |
17. | 4 3 0 ZANTAC 5 . . . . 3 |
18. | 4 3 1 ZOTON 6 20sep2000 00:00:00 20sep2000 R 488 2000 3 |
19. | 4 4 0 LOSEC 1 . . . . 4 |
I wish to fill in the missing values in each choice set – delineated by dn (Doctor) obs (Observation number) and choices (1 to 6).
For each...
2013 Apr 06
2
Replace missing value within group with non-missing value
...-------------------------------------------------|
16. | 4 3 0 PROTIUM 4 . . . . 3 |
17. | 4 3 0 ZANTAC 5 . . . . 3 |
18. | 4 3 1 ZOTON 6 20sep2000 00:00:00 20sep2000 R 488 2000 3 |
19. | 4 4 0 LOSEC 1 . . . . 4 |
20. | 4 4 0 NEXIUM 2 . . . . 4 |
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