Creating a calculated metric with getPercentPageViewed value

[curtis_pond]

Hi There!

I'm using the getPercentPageViewed plug-in. I'm writing the value to a prop.

The values for any page come in as 100, 99, 98 and so on. We have a lot of long-scrolling pages on our site.

I'm hoping to build a calculated metric, specifically get the AVG percent viewed for each page on my site. 

I've been trying to build a metric by using the MEAN function and then dropping in the prop. 

It says that I need to add a metric, but not quite sure what that means.

Any guidance on how to do this? 
Thank you!

Curtis

[bjoern__koth · Accepted solution]

Hi @curtis_pond 

the getPercentViewed values you are passing in as prop or eVar are custom dimensions, meaning text values and not numbers / metrics. That is why you cannot use props or eVars in your case.

this is also what you are seeing in the examples here https://experienceleague.adobe.com/en/docs/analytics/implementation/vars/plugins/getpercentpageviewe... 

what may be an alternative approach could be using classifications to create buckets of scroll depth e.g., 0-25%, 26-50%, 51-75%, >75%

These are the classification rule regexes I typically use for this

• ^(\d|1\d|2[0-5])$
• ^(2[6-9]|[34]\d|50)$
• ^(5[1-9]|6\d|7[0-5])$
• ^(7[6-9]|[89]\d|100)$

 

it will not generate averages, but good enough to draw conclusions from it.

Hope that helps

P.S. haven't tried dedicated event values e.g., event99=50 which will actually increase that metric by 50, which would theoretically create the base for a calculated metric you were initially looking for. Would be interesting to hear if anyone made this work

[Jennifer_Dungan]

In addition to this, while not ideal, you could pull those values into Report Builder, and use excel to convert the text to numbers and create your math there...

I know this means taking the data out of Adobe, but at least you can get the results.

[curtis_pond]

Hi @Jennifer_Dungan ! 

Thank you for the suggestion. That's a great approach for wrangling data outside of Adobe and one I'm sure I'll have to use

Cheers,

Curtis

[curtis_pond]

Thank you, @bjoern__koth . I started exploring your suggestion yesterday and this looks like it might work. I appreciate you taking the time to provide your input and the background on custom dimensions. Thanks much!