Duplicate Rows

[#1]

I have a table in in JMP 16.0 that has duplicate rows with respect to one of the columns.  I would like to retain the first row and delete all the following rows. For example from Table 1 to Table 2.

Table 1

Table 2

[#2 · Accepted solution]

There are many options of doing this. One which might work in this case is to use Select Duplicate Rows

Select your column you wish to use for "unique" selection and go to that selection, select rows and delete extra rows