I have a list of data arranged in column A that looks like this:
Blank
Neg2
Tom_Tom
Bob_Bob4
123566_A_B
135325_S_G_F
John
13543556_D
13254322
16513545_B_D_S_R_S
Bill_Bill
Larry
I have been trying to figure out a code that will remove anything after the numbers in the list, so 123566_A_B would become 123566, along with all the other rows of data that starts with numbers. The other rows that start with
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