Re: user guide section 1.8 of commons-math

[Gilles Sadowski]

Hi.

Thanks for your interest in Commons Math.

Below there is a copy of your message, as it appears on this mailing list.
Some parts are obviously missing (perhaps because they were attachments).

If you'd like to suggest an improvement, please file a report on JIRA:
    https://issues.apache.org/jira/projects/MATH

Regards,
Gilles

Le ven. 18 août 2023 à 00:41, 杨心文 蚊子 <maliu...@qq.com.invalid> a écrit :
>
> Hello,
> These are something need to be modify in user guide of commons.math.
>
>
> Math – The Commons Math User Guide - Statistics (apache.org)
>
>
>
>
> The code above will display the t-statistic associated with a one-sample 
> t-test comparing the mean of the&nbsp;observed&nbsp;values against&nbsp;mu.To 
> compare the mean of a dataset described by a&nbsp;StatisticalSummary&nbsp;to 
> a fixed value:double[] observed ={1d, 2d, 3d}; double mu = 2.5d; 
> SummaryStatistics sampleStats = new SummaryStatistics(); for (int i = 0; i < 
> observed.length; i++) { &nbsp; &nbsp; sampleStats.addValue(observed[i]); } 
> System.out.println(TestUtils.t(mu, observed)); To be:
>
>
>
> The code above will display the t-statistic associated with a one-sample 
> t-test comparing the mean of the&nbsp;observed&nbsp;values against&nbsp;mu.
> To compare the mean of a dataset described by 
> a&nbsp;SummaryStatistics&nbsp;to a fixed value:
>
> double[] observed ={1d, 2d, 3d}; double mu = 2.5d; SummaryStatistics 
> sampleStats = new SummaryStatistics(); for (int i = 0; i < observed.length; 
> i++) { &nbsp; &nbsp; sampleStats.addValue(observed[i]); } 
> System.out.println(TestUtils.t(mu, sampleStats));
>
>
>
>
>
> 杨心文&nbsp;蚊子
> maliu...@qq.com

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