(12-13-2014, 05:23 PM)sgearhart Wrote: TyroneShoes,
On version 0.9.8-1 testing(at least), there is a way to achieve what you want. I did it to compare 3 different masks.
The easiest way but is not permanent; Go to the Overview page;
Select "Custom" from the display options in the lower left of the screen. Since there is a flaw (Undocumented feature) in the dates, select the day after the beginning date and the date after your desired last day for the test period. (e.g.: you want the 7th thru the 17th; select the 8th and the 18th)
Make sure all the dates you want are displayed. If not, select "Everything" from the options in the lower left of the screen. Right-click out in the graph area to rest it. With your mouse pointer, select the first date you want and, while still holding the left mouse button down, drag your pointer to the ending date and release the button. Your selected dates should be displayed along with the statistical data based only off of them.
The harder way - Permanent
Create as many users as you want special date ranges. Go to the SH data directory and copy the data from your main account into the new users accounts. Then go into each user account's data and delete the date files you don't want.
I hope I've provided you with a viable alternative.
I just read my own post; It almost sounds like I know what I'm talking about. . . Thank heaven for Holiday Inn Express!
SG: You do sound like you know what you are talking about! The ambiguity about dates comes from the unfortunate fact that the date changes while most people are asleep; a sleep period usually has two dates. I don't need to research mask performance so diligently. I just need to look at the nights data, or even reflect on my user experience.
To run your research, you could give the User name for the data the mask's name, and then everything would be sorted. Data could then be copied into separate spreadsheets, and evaluated.