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ScorpionKing
Frequent Visitor

How to merge data from last 3 months by week day and use as daily projection

Hi pls help me here. I want to use the last 3 months sales as daily customers booking projection for the remaining days of the month. Example. today is Nov 18, the next 3 days will show the actual booking of the customers but beyond that will be historical data from last 3 months. What I initially done is I merged the last 3 months data, created a column with formula Day=day(date[date]) and linked it to a calendar table. It worked for the volume but it did not for customer count. Its bloated because our customers are placing their orders on a specific days of the week and the day of last 3 months falls on different days of the week. Please see sample below.

 

Booking Visibility.PNG

 

 

 

 

5 REPLIES 5
Ashish_Mathur
Super User
Super User

Hi @ScorpionKing,

 

Show a sample dataset and the expected result.


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/

Hi @Ashish_Mathur, somewhat look like below. I need to get the average sales of last 3 months and use it as the projected sales of current month in which days of last 3 months are mapped to days of current month.

 

Thanks in advance!

 

last 3 months average as projection.PNG

Hi,

 

Share the link from where i can download your file and show the expected result.


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/
BILASolution
Solution Specialist
Solution Specialist

Hi @ScorpionKing

 

What does "Merged" means?

Sorry for the term. What I meant merging is summarizing the last 3 months data and get the average sales volume and customer count per date.

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