我在Android应用上有用户活动的原始数据。我找不到清理此数据的方法并将其转换为表格式逗号分隔形式。我必须将此数据加载到 R 。
{"event_type":"ActionClicked","event_timestamp":1451****72592,"arrival_timestamp":1456****18415,"event_version":"3.0","application":{"app_id":"7ffa58d******6cea642e961ff8a8070","cognito_identity_pool_id":"us-east-1:4d9****3-0487-44ec-be27-1****d15df74","package_name":"com.think.abcd","sdk":{"name":"aws-sdk-android","version":"2.2.2"},"title":"Vito","version_name":"1.0.2.1","version_code":"3"},"client":{"client_id":"43***52e-5b7c-4e99-9216-831***5b0c07","cognito_id":"us-east-1:4****b89-f382-4975-a1a1-dd8a****dd0c"},"device":{"locale":{"code":"en_GB","country":"GB","language":"en"},"make":"samsung","model":"GT-S5312","platform":{"name":"ANDROID","version":"4.1.2"}},"session":{"session_id":"c1**0c07-2015**31-17**52586","start_timestamp":145158**525**},"attributes":{"OfferID":"*****","Category":"*****","CustomerID":"***"},"metrics":{}} {"event_type":"_session.start", ...
有没有人可以帮助我使用工具或包或方法从这些数据中提取相关的属性值。