Wins and Losses for NL Central 2013-2019

If you want to see the significance again of the ZScore and what it can be telling you, please see:https://baseballfan999.wixsite.com/baseballdat/post/what-does-the-zscore-tell-you The total comeback wins/blown leads split out between 1st and 2nd half of season:

ZScores of 1st half (Mar-June) wins (Blue)/losses (Orange)ZScores of 2nd half (July-End of reg season) wins (Green)/losses (Red)For Blue and Green, a positive score is good as you're "over the mean-relationship for wins"For Orange and Red, a negative score is good as it means you're "under the mean-relationship for losses".

The figures:

Totals

Second Half Improvement over First Half Won / Loss spread:
   Team  SecondHalfImprovement  SecondHalfImprovementZScores
0  CIN                    -32                        -1.584
1  SLN                     36                         1.096
2  PIT                      3                        -0.205
3  CHN                     35                         1.056
4  MIL                     -1                        -0.363



Win Totals - First Half (March 30 thru Jun), Second Half (July thru End of Reg Season):
   Team  FirstHalfW  ZScoreFirstHalfW  SecondHalfW  ZScoreSecondHalfW
0  CIN         260            -1.780          248             -1.633
1  SLN         305             1.278          330              1.228
2  PIT         289             0.190          295              0.007
3  CHN         292             0.394          318              0.810
4  MIL         285            -0.082          283             -0.412

Loss Totals - First Half (March 30 thru Jun), Second Half (July thru End of Reg Season)
   Team  FirstHalfL  ZScoreFirstHalfL  SecondHalfL  ZScoreSecondHalfL
0  CIN         303             1.635          323              1.721
1  SLN         255            -1.315          244             -1.222
2  PIT         273            -0.209          276             -0.030
3  CHN         267            -0.578          258             -0.700
4  MIL         284             0.467          283              0.231


====> Won/Loss spread.  First Half (March 30 thru Jun), Second Half (July thru End of Reg Season)

First Half (Mar30-Jun) Won / Loss spread:
   Team  FirstHalfWLSpread  SecondHalfWLSpread
0  CIN                -43                 -75
1  SLN                 50                  86
2  PIT                 16                  19
3  CHN                 25                  60
4  MIL                  1                   0
======



Population Standard Deviation of FirstHalfW is %  14.715977711317723
Population Standard Deviation of SecondHalfW is  28.65937891860185
Sample Standard Deviation of SecondHalfW is  294.8
Mean of SecondHalfW is  294.8
Variance of the SecondHalfW is  1026.7

Here's the input data generated by the custom program designed to extract the scenario.Apr includes March reg season games. Sept includes Oct reg season games.

Team,AprW,AprL,MayW,MayL,JunW,JunL,JulW,JulL,AugW,AugL,SepW,SepL

CIN,77,106,92,101,91,96,82,95,86,113,80,115

SLN,103,77,106,86,96,92,99,81,120,76,111,87

PIT,93,86,102,96,94,91,99,80,96,99,100,97

CHN,92,79,98,95,102,93,94,84,116,83,108,91

MIL,94,91,95,100,96,93,87,94,87,102,109,87