LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #1   Report Post  
Junior Member
 
Posts: 1
Default Normalizing to neutral time period

I have cutomer data in rows for the past 24 months in two seperate spreadsheets.

The first spreadsheet shows the first time that a customer purchased product A.
The second spreadsheet shows revenue for the same time period for product B.

I'm trying to build a chart that shows average spend on product B for the 6 months prior to purchasing A and the 6 months following.

The problem is I don't know how to convert the data so that the first purchase of product A is always the same point of time on the chart.
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Max Value - based on a time period Chris26 Excel Worksheet Functions 3 June 22nd 09 03:53 PM
average rate of change per given time period between 2 moments in time of a value David Virgil Hobbs Excel Worksheet Functions 1 December 19th 06 07:24 AM
Every time i put a number with period it becomes a date and time excelSOS Excel Discussion (Misc queries) 7 March 7th 06 12:20 AM
rolling time period JJC Excel Worksheet Functions 4 June 9th 05 09:39 PM
assign value for period of time AG Excel Discussion (Misc queries) 2 May 18th 05 01:32 PM


All times are GMT +1. The time now is 10:14 PM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 ExcelBanter.
The comments are property of their posters.
 

About Us

"It's about Microsoft Excel"