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Mathematical statistics of runs - Baseball. Japan. NPB

Graphs of sample (in blue) and basic random variables (probability density)


Quantity of matches (sample size) : 1647, period of time : 10-05-2019 - 09-26-2021


Match total - runs

Average per match E = 7.96, variance V = 17.92, SD = 4.23, E/V = 0.44, Min = 0, Max = 25
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=6.35, p=0.44

Japan. NPB: Pascal and Total PDF
Japan. NPB: Pascal and Total CDF

Home team runs

Average per match E = 4.05, variance V = 8.47, SD = 2.91, E/V = 0.48, Min = 0, Max = 18
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=3.70, p=0.48

Japan. NPB: Pascal and Total 1 PDF

Away team runs

Average per match E = 3.91, variance V = 8.86, SD = 2.98, E/V = 0.44, Min = 0, Max = 20
Basic random variable ~ Negative Binomial (Pascal) distribution: NB(r, p), r=3.09, p=0.44

Japan. NPB: Pascal and Total 2 PDF

Runs difference

Average per match E = 0.14, variance V = 16.74, SD = 4.09, E/V = 0.01, Min = -15, Max = 16
Basic random variable ~ Normal (Gauss) distribution: N(E, V)

Japan. NPB: Gaus (Normal) and Difference PDF
Page time:

Tuesday
09-28-2021
10:26:12 UTC