Force VIsitor ID

Hello,

how can i force the vistor id, for example by adding a spécific site_user_id or email_address ?

it is possible to get All statistics for a spécific visitor ? (by visitorId ou custom id)

thx

Any idea ?

how can i force the vistor id, for example by adding a spécific site_user_id or email_address ?

Visitor id can be forced by calling setVisitorId() with a 16 character hexa string, only when using the tracking API directly (not JS)

it is possible to get All statistics for a spécific visitor ? (by visitorId ou custom id)

you can use segmentation[/url] with the [url=http://piwik.org/docs/analytics-api/reference/#Live]Live API: to get all visits/pages/activity from a given user or group of users.