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1)  Pearson correlation anlysis
Pearson相关检验
2)  Pearson x2 testing
Pearson x2检验
3)  Pearson-x~2 test
Pearson-x2检验
4)  Neyman-Pearson test
Neyman-Pearson检验
5)  pearson correlation coefficient
Pearson相关系数
1.
Quantitative Analysis of the Relationship of Biology Species Using Pearson Correlation Coefficient;
利用Pearson相关系数定量分析生物亲缘关系
2.
Based on the datasets from sampling plots, and by using Fisher’s exact test for 2×2 contingency table, Pearson correlation coefficient and Spearman rank correlation coefficient, the interspecific relationships between 24 dominants of wetland vegetation in Shanxi section of Yellow River were studied.
在样方调查的基础上,应用2×2列联表的Fisher精确检验、Pearson相关系数和Spearman秩相关系数检验了山西黄河湿地植被优势种群的种间关系,分别测定了24个优势种,共73个种对的种间关联。
3.
89,based on χ~2-test for 2×2 contingency table,Pearson correlation coefficient test,and Spearman rank correlation coefficient test,respectively.
采用2×2列联表的χ2检验、Pearson相关系数和Spearman秩相关系数检验,研究了山西绵山植被21个优势种群、210个种对间的种间关联性。
6)  Pearson correlation analysis
Pearson相关分析
1.
Pearson correlation analysis indicated a significant increase of the history prevalence of wheeze for children with increase of levels of SO2;there were significant associations between the increase of the levels of SO2 and increase of the history prevalence of cough and sputum for children as the levels of SO2 lower than 0.
采用单因素线性回归和Pearson相关分析的方法分析我国主要大气污染物(TSP,PM10,PM2。
补充资料:PEA
分子式:C8H11NO
分子量:137.18
CAS号:122-98-5

性质:无色液体。熔点-30℃,沸点268℃,167℃(2.27kPa),相对密度1.085。微溶于水,易溶于乙醇、乙醚、氯仿。

制备方法:将46.5g(0.5mol)苯胺、20g(0.25mol)氯乙酸和50ml水混合,加热回流3h。然后用碳酰钠溶液碱化,用水蒸出过量的苯胺,将剩余物减压蒸馏,收集161-163℃(2.13kPa)馏分,得N-羟乙基苯胺22-24g,收率64-70%。

用途:有机合成中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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