Stats for number of days a user was active in time period

[ChuckM]

I am trying to get a table showing the number of days a user was active in the given time period.  I currently have a working search that gives me the number of total logins for each user and one that gives me the number of unique users per day.  I am looking for "unique days per user". 
ie. if Dave logs in 5x Monday, 3x Tuesday , 0x Wednesday, 2x Thursday, & 0x Friday I want to show 3 active days not 10 logins

[richgalloway]

Can you share the current query?

[ChuckM]

the query is:

index=main host=[hostname] Operation="UserLogon" ApplicationId=[appid] 

If I add:

| timechart span=1d dc(UserId)
I get Unique users per day

OR I can run with:

|  stats count by UserId 

to get total logins per user for the period

I am looking to get "unique days per user"

[richgalloway]

See if this helps.

index=main host=[hostname] Operation="UserLogon" ApplicationId=[appid] 
| bin span=1d _time
| stats dc(_time) as numDays by UserId

[ChuckM]

That did it, thanks for the assist.