Recent content by byzantium

  1. B

    Advice on Statistical Test

    Thanks Miner. When I try to start a new conversation it just says I do not have permission to perform this action. My email address is verified but my account is pretty new so maybe that is the issue. I submitted a message to the administrator asking for help.
  2. B

    Advice on Statistical Test

    Can I send you some free product in exchange for 30 minutes of your time to go over this? I would have sent you a private message about this, but I don't see that as an option in the forum.
  3. B

    Advice on Statistical Test

    Wow. Thank you for doing all that!! Just so I'm clear, did you filter out the weeks where our products were on promo in ALL stores and then compare the sales data from the coupon/test stores (i.e. store #'s 158, 20, 36) vs all the other stores for the weeks where there was no promo?
  4. B

    Advice on Statistical Test

    Stores where test was conducted: 158, 20, 36 I attached a new file. Same data as before but I added a column for promo to mark the weeks ending where our products were on promo in ALL stores. Including those weeks is going to skew the data I would think so the new file makes it easy to filter...
  5. B

    Advice on Statistical Test

    Geez....sorry about that. It's there now.
  6. B

    Advice on Statistical Test

    Got it. Zip file attached.
  7. B

    Advice on Statistical Test

    Thanks for taking a look. The forum won't let me attach an .xls file but available for viewing/downloading here: https://drive.google.com/open?id=1_8lhk0E5YsMUmbciLJ4p4Rsi-3YVBGOH The stores where the test was performed were: 158, 20, 36
  8. B

    Advice on Statistical Test

    Hi We're a small packaged healthy snack company. We sell our products in a particular chain of stores and we get weekly sales data per store per product per week. Screenshot of data is attached. We recently did a test where we applied coupons directly on to products in three stores (think of...