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Table 3 Logistic models fitted for the species interactions of the five Hesperocyparis species in the study, along with measures of deviance of the model terms and correct classification (%) of predicted model outputs. The best-fitting models are designated by the associated deviance in bold. T = Temperature, t = time, S = species term, model terms in bold are significant using a probability level of 0.05, and model terms in italics indicate not significant, deviance values in bold indicate selected model, * = P < 0.05, ** = P < 0.01, *** = P < 0.001, ns = not significant (P > 0.05). Where P-values of model terms have the same level of significance, only one sign is used (i.e., *** for both T and t), for simplicity.

From: Seed Viability and Fire-Related Temperature Treatments in Serotinous California Native Hesperocyparis Species

Species

Model

Deviance (constant)

Deviance (model)

Correct classification (%)

P-values

Coefficients

H. bakeri and H. macnabiana

T

134.37

106.500

97.2

***

 

t

117.910

97.2

***

 

T, t

63.505

97.2

***

 

T, t, T*t

59.249

97.2

*, ns

 

T, t, S, T*t

42.979

97.2

*, ns, ***, ns

 

T, t, S, T*t, T*S

40.774

97.2

ns, *, ns

 

T, t, S, T*t, t*S

35.832

97.2

*, ns, *

−0.006, −0.878, −0.306, −0.003, 1.249

T, t, S, T*t, t*S, T*S

35.743

97.2

ns

 

H. sargentii and H. macnabiana

T

134.96

102.700

96.0

***

 

t

118.560

96.0

***

 

T, t

56.059

96.0

***

−0.008, −0.676

T, t, T*t

53.878

96.0

**, ns

 

T, t, S, T*t

52.868

96.0

**, ns

 

T, t, S, T*t, T*S

50.895

96.0

**, ns

 

T, t, S, T*t, t*S

52.459

96.0

**, ns

 

T, t, S, T*t, t*S, T*S

50.885

96.0

**, ns

 

H. nevadensis and H. forbesii

T

127.09

118.550

97.0

**

 

t

84.933

97.0

***

 

T, t

47.541

97.0

***

 

T, t, T*t

35.059

97.0

ns, **

−0.0002, 1.287, −0.008

T, t, S, T*t

33.379

97.0

ns, **

 

T, t, S, T*t, T*S

32.460

97.0

ns, **, ns

 

T, t, S, T*t, t*S

32.454

97.0

ns, **, ns

 

T, t, S, T*t, t*S, T*S

32.175

97.0

ns, **, ns

 

H. bakeri and H. forbesii

T

125.389

115.230

97.5

**

 

t

91.495

97.5

***

 

T, t

54.864

97.5

***

 

T, t, T*t

44.123

97.5

ns, **

 

T, t, S, T*t

34.725

97.5

ns, **

−0.0005, 1.514, 1.024, −0.009

T, t, S, T*t, T*S

34.621

97.5

ns, **, ns

 

T, t, S, T*t, t*S

33.223

97.5

ns, **, ns

 

T, t, S, T*t, t*S, T*S

33.054

97.5

ns, **, ns

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