Table 4 Results of generalized linear model fitting the number of metabolic features detected in leaf samples.

From: High specificity in plant leaf metabolic responses to arbuscular mycorrhiza

Analysis of Deviance Table*

Term

Residual

F

P (F)

 

Df

Deviance

  

Null

96

7.2E+07

  

Species

92

1,763,498

910.7

<0.001

Treatment contrasts

 

Estimate

s.e.

t

P (t)

(Intercept)

2,904.95

31.76

91.46

<0.001

Species (Pm)

−539.40

44.35

−12.16

<0.001

Species (Vc)

1,038.95

44.92

23.13

<0.001

Species (Mt)

−994.30

44.35

−22.42

<0.001

Species (Pa)

−1,425.95

44.92

−31.75

<0.001

  1. Pm, Plantago major; Vc, Veronica chamaedrys; Mt, Medicago truncatula; Pa, Poa annua.
  2. Factor level Plantago lanceolata (Species) as reference group.
  3. *Saturated model: # Features~Biomass * Species * Treatment; Minimal adequate model: # Features~Species; Error structure: Gaussian; link function: identity. Significant P values (<0.05) are given in bold.
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