I am an absolute beginner, so I am apologizing beforehand if my question sounds stupid or for that matter, a similar question has already been answered on the forum.
So, I am working on some user level transaction data, which has fields like customer ID, product ID, sales, purchase date etc.
This is the master data set. Now, for my analysis and presentation, I want to specifically work on the last 4 months of the data set. Overall, the purchase dates in the data set ranges for about 20 months.
I am attaching the necessary date of purchase file for your viewing. I would have uploaded the master data set, but it is unfortunately too large.
As given in this screenshot below, I want to have a filter which doesn't force me to select individual dates, but 4 months together without having to actually scroll and select.