Firebase Analytics数据差异 [英] Firebase Analytics Data Disparity

问题描述

我们使用firebase analyitcs来监控我们的android应用程序。我们最近在8月6日发布了一个新版本的应用程序，并注意到仪表盘上显示的数据存在差异。数据来自 8月8日到 8月10日。

数据显示：


数据（它应该按照firebase的定义）：

假设每日参与（定义为总参与度），每个用户的每日参与度是正确的

 无。活跃用户数=每日参与度/每位用户每日参与度= 17h 28m 51s / 5min 2s = 208.38 
 
总数会话数=每个用户的会话数x的活跃用户数= 1.4 x 208.38 = 291.733 
  

参与/总计的会议= 3分35秒，但显示为6分40秒（检查截图）

任何帮助或解释将不胜感激。

谢谢！

Analytics Dashboard截图 解决方案

至少10秒的用户参与（在至少30分钟没有用户参与之后）。所以，每当用户使用您的应用程序的时间少于10秒，您将无需会话累积用户参与。这通常会在启动应用程序的新版本之后发生，因为用户在下载它之后会打开一小段时间（在升级之后有时会无意中），然后才能将其加载。

We use firebase analyitcs for monitoring our android app. We recently released a new version of the app on August the 6th and noticed a disparity in the data being displayed on the dashboard. The data is from interval from 8th August to 10th August.

Data displayed:
Data (What it should be as per firebase definitions):

Assuming that the Daily engagement (which is defined as total engagement) and the daily engagement per user is correct

No. of active users = Daily engagement/ Daily engagement per user = 17h 28m 51s/ 5 min 2s = 208.38

Total no. of sessions = sessions per user x no. of active users= 1.4 x 208.38= 291.733

Session duration should be = Daily engagement/ Total no. of sessions= 3 min 35 sec but its shown as 6min 40 sec (check the screenshot)

Any help or explanation will be appreciated.

Thanks!

Analytics Dashboard Screenshot

解决方案

By default, a session starts after at least 10s of user engagement (after a period of at least 30m of no user engagement). And so, whenever users use your app for a period of less than 10s, you will accrue user engagement without a session. This often occurs after launching a new version of your app, since users download it and open it for a short amount of time (sometimes inadvertently after the upgrade) before backgrounding it.

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