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Table 2 Separate binary logistic regression analyses for data from three time points during the experiment

From: Inter-and intraspecific variation in fern mating systems after long-distance colonization: the importance of selfing

Dependent factor Independent factor Statistic Week 161 Week 221 Week 301
Total sporophyte Species Wald χ 2 14.973 14.299 32.610
production   P 0.002 0.003 < 0.001
   df 3 3 3
  Parental genotype Wald χ 2 94.964 106.080 105.704
   P < 0.001 < 0.001 < 0.001
   df 9 9 9
  Treatment Wald χ 2 1.596 0.014 0.000
   P 0.206 0.906 1.000
   df 1 1 1
  Mortality Wald χ 2 6.389 13.140 3.204
   P 0.011 < 0.001 0.073
   df 1 1 1
  Species × treatment Wald χ 2 6.247 0.766 0.666
   P 0.100 0.858 0.881
   df 3 3 3
  Genotype × treatment Wald χ 2 37.296 32.832 28.138
   P < 0.001 < 0.001 0.001
   df 9 9 9
Gametophyte Ploidy level Wald χ 2 10.011 2.032 1.380
Isolate potential   P 0.002 0.154 0.240
   df 1 1 1
  Species Wald χ 2 5.521 11.440 24.173
   P 0.063 0.003 < 0.001
   df 2 2 2
  Parental genotype Wald χ 2 100.042 100.133 111.991
   P < 0.001 < 0.001 < 0.001
   df 9 9 9
  Mortality Wald χ 2 3.924 10.816 0.026
   P 0.048 0.001 0.873
   df 1 1 1
  1. 1Significant effects (P < 0.05) appear in bold case