Hi, I've merged two datasets by ID and TYPE. One dataset will be updated weekly, populating the CONTACT column. In this example, I'd like to delete rows 3 and 4, if TYPE = 8 and CONTACT = "Yes." Would appreciate any suggestions. Thank you. OBS ID DATE TYPE CONTACT 1 2001 08/14/2023 7 No 2 2001 08/21/2023 8 Yes 3 2001 08/28/2023 9 4 2001 09/04/2023 10
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