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偶然看到了一个杂志的 Instructions for Authors - Specific requirements,比较细致地罗列出了
“常用统计检验结果”的写作格式,如下。
各大期刊的数据统计结果的描述其实也都大同小异,下述格式较为通用,希望对科技论文写作新手有所帮助。
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Give means and standard errors/standard deviations with their associated sample size in the format: X ± SE = 35.09 ± 0.07 km, n = 15. When standard deviation/error is shown in an illustration, n should be given as well.
Statistical tests use the following formats:
(ANOVA, F (1,25) = 8.56, P = 0.035)
(Kruskal-Wallis test, H25 = 123.7, P = 0.001)
(Chi-square test, X22 = 0.23, P = 0.57)
(Paired t test, t24 = 2.33, P = 0.09)
(Linear regression, r2 = 0.94, F1,66 = 306.87, P < 0.001)
(Spearman rank correlation, rs = 0.60, N = 33, P < 0.01)
(Wilcoxon signed-ranks test, T = 7, N = 33, P < 0.05)
(Mann-Whitney U test, U = 44, N1 = 7, N2 = 24, P < 0.02)
Please either give the exact P-value of a statistical test, or state P<0.0xxx, if this is not possible. P=0 is not valid.
上述最后一点我的理解:一定不能写 P = 0.0000,不管软件统计结果中P值后面是否全是零;根据实际情况可以写成 P < 0.0001。
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