Comparing two rows with the same time stamp and picking the higher value from a different column

[#1]

Hi, I have a dataset where by I have a single column with minute by minute data (time stamped) and in many cases the same minute is duplicated. For those instances, there is another column with different values. How do I find duplicated timestamp rows and pick the max. value between them e.g.

Initial Table

Time      Flow

12:00     345

12:01     123 

12:01      456

12:02      223

12:02      112

12:03      234 

Final Table

Time      Flow

12:00     345

12:01      456

12:02      223

12:03      234 

Thank you. FYI - using JMP Pro 17 and I am an amateur (2hrs of experience).

[#2 · Accepted solution]

Hi,

I suggest using the Table Summary tool with the Flow column set to MAX and the Time column set to Group.

Best,

TS

[#3]

Thank you for the feedback - unfortunately I might be too early in my JMP journey to understand how to apply this solution

[#4]

Go to the Tables pull down menu and select Summary