How do I create a graph/chart of where customers live from my database which I export to Numbers?

I have a list of customers with their towns listed. I want to see what towns are represented and by how many, and possibly, what percent of the customer base. I am imagining a pie chart or graph. First, how do I create such a chart in Numbers? Second, how do I make it so that it will automatically update the more customers are added to the list? These are text fields so I am at loss as to how get the count into a chart. Sorry, my expertise in charts is adding up a column.

Posted on Sep 27, 2017 6:21 AM

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Question marked as Top-ranking reply

Posted on Sep 27, 2017 8:37 AM

Hi Donald,


Your last question answered first:

These are text fields so I am at loss as to how get the count into a chart.

You can change text into a number with the VALUE function.

Now with number values, the COUNTIF function is your friend. It will count the number of customers per town.

Add another table (Customers per Town). Row 1 is a Header Row and Column A is a Header Column (as required for any Category Chart such as a Pie Chart)

User uploaded file

Formula in B2 (and Fill Down)

=COUNTIF(Customers::B,A2)


Now select columns A and B of Customers per Town and insert a pie chart

User uploaded file

by how many, and possibly, what percent of the customer base

This Pie Chart has, by default, shown percentages.

You can change the graph (Wedge) values to Number here:

User uploaded file

User uploaded file

Please reply with questions.


Regards,

Ian.

3 replies
Question marked as Top-ranking reply

Sep 27, 2017 8:37 AM in response to Donald

Hi Donald,


Your last question answered first:

These are text fields so I am at loss as to how get the count into a chart.

You can change text into a number with the VALUE function.

Now with number values, the COUNTIF function is your friend. It will count the number of customers per town.

Add another table (Customers per Town). Row 1 is a Header Row and Column A is a Header Column (as required for any Category Chart such as a Pie Chart)

User uploaded file

Formula in B2 (and Fill Down)

=COUNTIF(Customers::B,A2)


Now select columns A and B of Customers per Town and insert a pie chart

User uploaded file

by how many, and possibly, what percent of the customer base

This Pie Chart has, by default, shown percentages.

You can change the graph (Wedge) values to Number here:

User uploaded file

User uploaded file

Please reply with questions.


Regards,

Ian.

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How do I create a graph/chart of where customers live from my database which I export to Numbers?

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