Let's say you are looking at an event and you want to filter it by a specific event attribute value. Upon doing so, all you see are Unspecified and values that are all digits. This is because Localytics has a sophisticated data processing pipeline that allows you to treat data as either a numeric value or a string for visualization purposes. In this case, the event attribute data is being collected as numeric data instead of string (text) data and displaying only numeric values.
If Localytics has detected that you passed a value which could be numeric, we will default to showing this as a numeric value, but this can be easily adjusted. For instructions, see Treat Event Attributes as Numbers or Text. If you don't have the ability to access the Event management section in Settings, you don't have the required level of permissions and should contact an account administrator.