The Sakai Laboratory, Department of Computer Science and Engineering, Waseda University


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  • Professor Tetsuya Sakai

  • Laboratory Experiments in Information Retrieval: Sample Sizes, Effect Sizes, and Statistical Power (Springer, 2018) by Tetsuya Sakai

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    Springer’s official page for this book


    Last updated: 6th May, 2019


    Jerome White’s Python library based on my book is here!

    ERRATA



    2019/05/06 Thanks to Jerome White for pointing this out.
    p.15
    Proof of Corollary 6
    “Since $\bar{x}{1 \bullet}$ and $\bar{x}{1 \bullet}$ must also be independent”
    ->
    “Since $\bar{x}{1 \bullet}$ and $\bar{x}{2 \bullet}$ must also be independent”


    2019/05/06 Thanks to Jerome White for pointing this out.
    p.21
    Corollary 14
    “approximating
    ->
    “approximation


    2019/05/06 Thanks to Jerome White for pointing this out.
    p.35
    Figure 2.3 Row 24 Column D should be V_d instead of V_t, like this.


    2019/05/06 Thanks to Jerome White for pointing this out.
    p.61
    Section 4.2, second para
    “rejecting a correct hull hypothesis”
    ->
    “rejecting a correct null hypothesis”


    2019/05/06 Thanks to Jerome White for pointing this out.
    p.72
    “Since $\bar{x}{3\bullet}-\bar{x}{1\bullet}=-0.0383845$”
    ->
    “Since $\bar{x}{3\bullet}-\bar{x}{1\bullet}=-0.083845$”


    2019/03/09 Thanks to Jerome White for pointing this out.
    p.78
    “the difference between Systems 1 and 3 is p=0.4996″
    ->
    “the difference between Systems 1 and 2 is p=0.4996″


    2019/03/09
    p.79
    Fig 4.14 should be replaced with this one.
    (In the current edition, Fig 4.14 is the same as Fig 4.11 on page 76.)