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21S-21 data — Clarification received.

Posted By: Taper_Mike
Date: Thursday, 7 June 2012, at 11:27 p.m.

In Response To: 21S-21 data — Clarification requested. (Taper_Mike)

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This exchange began when I asked for help in reconciling two similar nacbracs that had been reported for 21S-21 at gammon-go. g[$ S11 U39] /15*5 BGO Msg. No. 67371 5/17/2010 g[$ S11 U36] /15*5 BGO Msg. No. 85671 1/9/2011 (final sentence) Nack gives the proper explantion in BGO Msg. No. 120252. These nacbracs are not reports of rollouts at all. They are nacbracs for an aggregation of two GnuBg rollouts. The table below gives links to both of the original rollouts. The first nacbracs above is correct; the second seems to be in error. 21S-21 — Gammon Go Bot Seed Equity Nacbracs Link GnuBg 2-ply [Nack 10k + Stick 5k] +196.197 g[$ S11 U39] /15*5 [Aggregate] GnuBg 2-ply 813122795 +196.917 g[$ S10 U39] /5 Stick GnuBg 2-ply 868713073 +195.837 g[$ S11] /10 Nack Ballard In an effort to determine whether both nacbracs might be correct, I set GnuBg to display 6 digits (instead of the lowly 4 I had been using previously), and recalculated the aggregate nacbracs. I computed averages weighted by the numbers of trials, and separately averaged absolute equities and relative equities. My results are given below. Absolute Equities — g[$ S11 U38] /15*5 Aggregate Amount is a weighted average of the rollouts by Nack & Stick. Aggregate Nack Stick Play Amount Trails by Trials Amount Trials Amount Trials $ 196.197 — 15552 195.837 10368 196.917 5184 S 185.438 10.759 15552 184.692 10368 186.931 5184 U 157.920 38.277 5184 157.920 5184 Relative Equities — g[$ S11 U39] /15*5 Aggregate Amount is a weighted average of the rollouts by Nack & Stick. Aggregate Nack Stick Play Amount Trials Amount Trials Amount Trials $ 0 15552 0 10368 0 5184 S 10.759 15552 11.145 10368 9.986 5184 U 38.997 5184 38.997 5184 Even when I average absolute equities, I cannot get anywhere near to the U36 reported at the beginning of this post. My conclusion is simply that there has been some sort of a typographic error. I have deleted the corresponding nacbracs from my database. Thanks to all who contributed to this exchange. Key: $ = Slot (13/11 6/5), S = Split (24/23 13/11), U = Up (24/21), Explanation of nacbracs Mike

Messages In This Thread

• 51S-21-g Can this possibly be right?
  Philip Cherrington -- Sunday, 9 January 2011, at 6:05 p.m.
  • 51S-21-g Can this possibly be right?
    Stick -- Sunday, 9 January 2011, at 6:16 p.m.
  • 51S-21-g Can this possibly be right?
    Nack Ballard -- Sunday, 9 January 2011, at 6:33 p.m.
    • 51S-21 — Correcting typo...
      Taper_Mike -- Saturday, 7 April 2012, at 12:47 a.m.
      • Slotting with 52S-21
        Nack Ballard -- Saturday, 7 April 2012, at 7:33 p.m.
        • 52S-21 — Gammon Go — 2-ply GnuBg Rollout & Question
          Taper_Mike -- Tuesday, 24 July 2012, at 4:36 a.m.
          • 52S-21 — Gammon Go — 2-ply GnuBg Rollout & Question
            Stick -- Tuesday, 24 July 2012, at 4:44 a.m.
    • 21S-21 data — Clarification requested.
      Taper_Mike -- Wednesday, 11 April 2012, at 11:48 p.m.
      • 21S-21 data — Clarification requested.
        David Rockwell -- Thursday, 12 April 2012, at 12:53 a.m.
      • 21S-21 data — Clarification requested.
        David Rockwell -- Thursday, 12 April 2012, at 12:55 a.m.
        • XG 21S-21-g
          David Rockwell -- Thursday, 12 April 2012, at 12:57 a.m.
        • 21S-21 data — Clarification requested.
          Taper_Mike -- Thursday, 12 April 2012, at 6:51 p.m.
      • 21S-21 data — Clarification requested.
        Nack Ballard -- Tuesday, 17 April 2012, at 3:57 a.m.
      • 21S-21 — Gammon Go — 2-ply GnuBg Rollout
        Taper_Mike -- Thursday, 7 June 2012, at 10:49 p.m.
      • 21S-21 data — Clarification received.
        Taper_Mike -- Thursday, 7 June 2012, at 11:27 p.m.
        • 21S-21 data — Clarification received.
          Nack Ballard -- Sunday, 10 June 2012, at 12:34 p.m.
          • Adding the g
            Nack Ballard -- Sunday, 10 June 2012, at 12:37 p.m.
            • Thank you
              Taper_Mike -- Sunday, 10 June 2012, at 10:34 p.m.
    • 41S-21 data — Clarification requested.
      Taper_Mike -- Wednesday, 20 June 2012, at 7:45 p.m.
      • 41S-21 — Double Match Point — 2-ply GnuBg Rollout by Stick
        Taper_Mike -- Wednesday, 20 June 2012, at 7:59 p.m.
      • 41S-21 — Double Match Point — 2-ply GnuBg Rollout by Nack
        Taper_Mike -- Wednesday, 20 June 2012, at 8:02 p.m.
      • 41S-21 data — Clarification requested.
        Nack Ballard -- Thursday, 21 June 2012, at 9:12 p.m.
        • Thank you *NM*
          Taper_Mike -- Friday, 22 June 2012, at 2:49 a.m.
  • 51S-21-g Can this possibly be right?
    Kye Hedlund -- Sunday, 9 January 2011, at 7:16 p.m.
    • Clarifying the order
      Nack Ballard -- Monday, 10 January 2011, at 5:32 a.m.
  • 51S-21-g Can this possibly be right?
    Timothy Chow -- Monday, 10 January 2011, at 12:36 a.m.
    • 51S-21-g Can this possibly be right?
      Stick -- Monday, 10 January 2011, at 10:01 a.m.
      • 51S-21-g Can this possibly be right?
        Timothy Chow -- Monday, 10 January 2011, at 4:54 p.m.
        • 51S-21-g Can this possibly be right?
          eXtreme Gammon -- Monday, 10 January 2011, at 5:36 p.m.
          • 51S-21-g Can this possibly be right?
            Nack Ballard -- Monday, 10 January 2011, at 7:14 p.m.