paired-sample 中文意思是什麼
paired-sample
解釋
成對樣本-
Testing non - inferiority and equivalence between two diagnostic procedures in paired - sample ordinal data
具有成對有序觀測數據的兩種診斷過程的比較 -
It takes listed companies as the samples that have experienced m & a in 1999 - 2001, selects twelve financial indexes to evaluate the performance of m & a, then sets up integrated - point - function model by analyzing factors. on this foundation, it examinates the performance of m & a by using different synthesis scores with paired sample t test. through comparing integrated performance score of m & a, it inspects the five - year performance changing of whole samples and different types of samples
在此基礎上,利用不同年度的綜合得分差值對並購前後的績效進行檢驗,檢驗的方法採用配對樣本的t檢驗。通過對並購績效綜合得分的比較,分別考察了總體樣本和不同類型樣本公司並購前後五年的績效變化。
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