Satterthwaite_df | R Documentation |
This function is not intended to be called by the user, and is included for reference
Satterthwaite_df(
coeff.mat,
mint,
cint,
SE,
curr_sigma,
curr_beta,
V_partial,
V_a,
G_inv,
random.levels
)
coeff.mat |
A |
mint |
A numeric scalar of the number of fixed effect variables in the model |
cint |
A numeric scalar of the number of random effect variables in the model |
SE |
A |
curr_sigma |
A |
curr_beta |
A |
V_partial |
A |
V_a |
A |
G_inv |
A |
random.levels |
A |
The Satterthwaite degrees of freedom are computed, which estimates the numbers of degrees of freedom in the NB-GLMM based on ratio of the squared standard errors and the product of the Jacobians of the variance-covariance matrix from the fixed effect variable parameter estimation with full variance-covariance matrix. For more details see Satterthwaite FE, Biometrics Bulletin (1946) Vol 2 No 6, pp110-114.
matrix
containing the inferred number of degrees of freedom for the specific model.
Mike Morgan & Alice Kluzer
NULL
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