Exact(34)
Parameter estimates were determined by performing regression analysis with no intercept option.
There is no intercept, because X i contains an exhaustive set of state indicators.
Equation (9) represents the model with no intercept and no trend.
For pure intraparticle diffusion to take place, the plot of q vs. t0.5 should be linear, passing through the origin with no intercept.
First, all intercepts (alpha_{ig}) have to be fixed to zero, as there are no intercept parameters in case of categorical observed variables.
The most parsimonious applicable model for this relationship was considered to be a model with a single quadratic term and no intercept (biomass = 0.3717 (Lorey's height)2).
Similar(26)
The three data sets are fitted with no-intercept regression models.
The no-intercept, linear model in which AGB increased proportionally with InSAR height is presented in Fig. 3a.
Canopy transmittance was estimated using All Echo Cover Index (ACI), and the mean projection of unit foliage area was obtained using no-intercept regression with field measured LAIe.
Figure 1 Relationship between AGB and InSAR height from Tandem-X for 200 m 2 plots, fitted with a no-intercept regression model.
Three different types of predictive models are considered in CONUS to determine which produced biomass totals closest to ground-based national forest inventory estimates - (1) linear (LIN), (2) linear-no-intercept (LNI), and (3) log-linear.
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