pick correct value based on condition

[bharath86]

@Kurt_Bremser @PeterClemmensen @hhinohar 

Hi,

Data I have

ID	parameter	miles	age	value
2	1	.	.	9
2	2	.	.	156
2	3	.	.
2	.	0	2	.
2	.	0	2	.
2	.	1	9	.
2	.	5	16	.
2	.	3	17	.
2	.	7	48	.
2	.	5	48	.
2	.	9	60	.
2	.	9	72	.
2	.	9	96	.
2	.	9	108	.
2	.	9	132	.
2	.	9	156	.
12	1	.	.	5
12	2	.	.	5.5
12	3	.	.	.
12	.	0	5	.
12	.	0	10	.
10	1	.	.	2
10	2	.	.	12
10	3	.	.

Data I want

ID	parameter	miles	age	value
2	1	.	.	9
2	2	.	.	156
2	3	.	.	17
2	.	0	2	.
2	.	0	2	.
2	.	1	9	.
2	.	5	16	.
2	.	3	17	.
2	.	7	48	.
2	.	5	48	.
2	.	9	60	.
2	.	9	72	.
2	.	9	96	.
2	.	9	108	.
2	.	9	132	.
2	.	9	156	.
12	1	.	.	5
12	2	.	.	5.5
12	3	.	.	10
12	.	0	5	.
12	.	0	10	.
10	1	.	.	2
10	2	.	.	12
10	3	.	.	.

1. Valid miles (between 2 to 9)

2. If the parameter is 3 and miles is between 2 to 9 then pick the age value of earliest miles (which is 3 and age is 17 in case of ID 2).

3. If the parameter is 3 and miles not in 2 to 9 then assign max age for each ID  (which is 10 incase of ID 12)

4. If there are miles or age leave the value of parameter 3 to blank. (incase of ID 10)

[hhinohar]

Hi bharath86,

Thank you for sharing your logic in this thread.
In the description,only parameter 3 is described but apparently there are logics for other parameter 1 and 2 as well but these are not fully described.
Parameter 3 logic can be added to your code but it might be better to share the other parameter logic as well to better address the problem you are facing.
By sharing the entire logic, someone knowledgeable might be able to help.