Selected article for: "equal variance and nonparametric test"

Author: Hu, Zhiqiang; Xing, Yaling; Qian, Yuanyu; Chen, Xiaojuan; Tu, Jian; Ren, Lening; Wang, Kai; Chen, Zhongbin
Title: Anti-radiation damage effect of polyethylenimine as a toll-like receptor 5 targeted agonist
  • Document date: 2012_10_26
  • ID: 6fp8nly0_17
    Snippet: Data are expressed as mean ± SD (number of mice). Statistical difference between groups was determined using the unpaired two-tailed t test. When there were more than two groups, differences were analyzed using analysis of variance if the variances were equal, and the Mann-Whitney nonparametric test if variances were unequal [16] . Linear regressions were calculated using a statistical computer package, Number Cruncher Statistical Systems [16] ......
    Document: Data are expressed as mean ± SD (number of mice). Statistical difference between groups was determined using the unpaired two-tailed t test. When there were more than two groups, differences were analyzed using analysis of variance if the variances were equal, and the Mann-Whitney nonparametric test if variances were unequal [16] . Linear regressions were calculated using a statistical computer package, Number Cruncher Statistical Systems [16] . A value of P < 0.05 was considered statistically significant.

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