Combining 2 Datasets by Matching 2 Variable Columns
I need to combine 2 large (15k rows) JMP datasets by matching up 2 variables (product_ID and week_ID). In other words, there is a unique record for each product_ID/week_ID combination. Each file contains different attribute columns. I'm just getting started with JSL so looking for script to get me started on this one task, otherwise I plan on pre-processing using VLOOKUP in excel. Thank you! data...