[Bug-gnubg] rollouts & analysis widgets

[Joern Thyssen]

Hi all,

As some of you know it's now possible to save/load rollouts in SGF file.
Rollouts will also show up in the chequer play analysis widgets and cube
analysis widgets. However, it's not optimal.... I would like some
suggestions regarding how these analysis widgets should look like.

For example, it should be possible to see the standard deviation and
rollout settings. 

The cube analysis widget looks like:

Cube analysis
Cubeless rollout equity:  +0.002
     0.48%   13.47%   49.70% -  50.30%   12.71%    0.48%
1. No double            -0.001
2. Double, pass         +1.000   +1.001
3. Double, take         -0.363   -0.361
Proper cube action: No double, take (26.5%)


With rollouts we have:

- different winning percentages for both "no double" and "double, take"
- standard deviations for cubeless equity, winning percentages and
  cubeful equities
- the settings are more complex than just "2-ply"

For example, the cube analysis could look like:

Cube analysis
Cubeless rollout equity:  +0.002 [+/- 0.0005]

1. No double            -0.001 [+/- 0.0005]
     0.48%   13.47%   49.70% -  50.30%   12.71%    0.48%
   [+/- 0.0005 0.00005 0.0006 0.0006 0.00006 0.0006 ]
2. Double, pass         +1.000 [+/- 0.0005]  +1.001
3. Double, take         -0.363 [+/- 0.0005]  -0.361
     0.48%   13.47%   49.70% -  50.30%   12.71%    0.48%
   [+/- 0.0005 0.00005 0.0006 0.0006 0.00006 0.0006 ]
Proper cube action: No double, take (26.5%)

Rollout settings: blah blah

Comments? I'm still not sure how to display rollouts for chequer plays!

Jørn

-- 
Joern Thyssen, PhD
Vendsysselgade 3, 3., DK-9000 Aalborg, Denmark
+45 9813 2791 (private) / +45 2077 2689 (mobile) / +45 9633 7036 (work)