Hello, We are starting out with Growthbook experiments <>GA4 for A/B testing. We’ve added the tracking call back and are testing on a preproduction environment. We can now see the

experiment_viewed

event on the GA4 and and also with direct queries to BigQuery. However the experiment on Growthbook still returns “No data yet. Make sure your experiment is tracking properly.” I copied out the metric query to run directly on Bigquery and it only produces results when I remove one of the

Where

clauses

_TABLE_SUFFIX BETWEEN '20230727' AND '20230802'

Could this be because my experiment data is all in the

.events_intraday_20230802

table ?

glad its working

@fresh-football-47124 I’d appreciate your help here - I’m having an issue with setting up dimensions. Following the conversations I’ve seen on the slack group, I tried setting up dimensions from the dimensions tab and also from the Experiment Assignment Queries. Both give me the same result. The dimension I want to set is

device.category

(i.e mobile, desktop, other) . It’s from my device field which is struct.

{

"device": {

"category": "desktop",

"mobile_brand_name": "Apple",

"mobile_model_name": "Safari",

"mobile_marketing_name": null,

"mobile_os_hardware_model": null,

"operating_system": "Macintosh",

"operating_system_version": "Macintosh Intel###",

"vendor_id": null,

"advertising_id": null,

"language": "en-us",

"is_limited_ad_tracking": "No",

"time_zone_offset_seconds": null,

"browser": null,

"browser_version": null,

"web_info": {

"browser": "Chrome",

"browser_version": "115.0#####",

"hostname": ####

}

}

}

When I set the dimension, I get only one grouping, Mobile . I’ve queried the experiment viewed directly and i can see that there are mobile AND desktop users who viewed the experiment. So I’m not sure why the experiment result is only returning Mobile

we give the full SQL we use to get that data shown

we give the full SQL we use to get that data shown

Yes I also see just one grouping when I query BQ directly. Okay. I will try with a larger sample size and if it doesn’t work I’ll resort to creating metrics for each device type. 🤞

great!