Bootstrapped Confidence Intervals as An Approach to Statistical Inference  

Oleh:

Wood, Michael

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Organizational Research Methods vol. 8 no. 4 (Oct. 2005), page 454-470.
Topik: CONFIDENCE; bootstrap; confidence interval; hypothesis test; resampling; statistics
Fulltext: 454.pdf (144.95KB)

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Perpustakaan Pusat (Semanggi) Nomor Panggil: OO3.6 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Confidence intervals are in many ways a more satisfactory basis for statistical inference than hypothesis tests. This article explains a simple method for using bootstrap resampling to derive confidence intervals. This method can be used for a wide variety of statistics - including the mean and median, the difference of two means or proportions, and correlation and regression coefficients. It can be implemented by an excel spreadsheet, which is available to readers on the web. The rationale behind the method is transparent and it relies on almost no sophisticated statistical concepts.

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