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Table 2 Results of the two-way GLM testing on total RGR for each species

From: Growth and early seedling survival of four Atacama Desert shrub species under experimental light and water availability regimes

Species Parameter d.f. Estimated Tvalue P
C. chilensis      
  Intercept 40 0.07 5.86 <0.009*
Shade 2 −0.03 −5.27 <0.009*
Water 2 −0.03 −5.99 <0.009*
Block 4 0.00 1.24 0.223
Shade × water 4 0.01 4.06 <0.009*
E. canescens      
  Intercept 40 0.021 2.65 0.012*
Shade 2 −0.02 −3.68 <0.009*
Water 2 −0.02 −4.17 <0.009*
Block 4 0.00 1.74 0.089
Shade × water 4 0.01 2.78 <0.009*
P. cuneifolia      
  Intercept 40 0.02 2.49 0.017*
Shade 2 −0.01 −2.59 0.014*
Water 2 −0.01 −3.23 <0.009*
Block 4 0.00 0.58 0.565
Shade × water 4 0.00 1.72 0.094
S. cumingii      
  Intercept 40 0.05 6.35 <0.009*
Shade 2 −0.02 −5.06 <0.009*
Water 2 −0.00 −4.52 <0.009*
Block 4 −0.00 −0.27 0.786
Shade × water 4 0.01 2.87 <0.009*
  1. *incates significant differences among treatments.