Description Usage Arguments Details Value
Extract regression coefficients, variances, etc. from
fitted dlMod
objects
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | coef(object, ...)
confint(object, ...)
Sigma(object, ...)
vcoef(object, ...)
vcoef0(object, ...)
## S4 method for signature 'dlMod'
Sigma(object, scaled = TRUE, ...)
## S4 method for signature 'dlMod'
vcoef0(object, scaled = TRUE, ...)
## S4 method for signature 'dlMod'
vcoef(object, scaled = TRUE, ...)
## S3 method for class 'dlMod'
coef(object, scaled = TRUE, ...)
## S3 method for class 'dlMod'
confint(object, parm, level = 0.95, scaled = TRUE,
coef = TRUE, ...)
|
object |
a fitted |
... |
additional arguments |
scaled |
if |
parm |
an integer or character index to subset parameters |
level |
the desired confidence level |
coef |
if |
Other typical methods like
residuals
, and sigma
, etc. are handled via inheritance
from lme4 classes.
If the argument scaled = TRUE
, parameter estimates are scaled
by the areas between radii and summed so that they can be interpreted
as the estimate up to a given radius (e.g. see the dlmBE
package documentation).
coef.dlMod
follows the format of
lme4::coef.merMod
to return the sums of fixed
and random effects for each level and grouping factor
confint.dlMod
returns confidence intervals for regression
coefficients following stats::confint
Sigma
returns the regression coefficient covariance matrix.
Row and column indices are in the same order as vcoef
(see below)
vcoef
returns vectorized coefficients from the fitted
model. Fixed effects come before distributed lag coefficients, which
come before other random effects coefficients. For example, if
β is a vector of fixed effects; θ_1 and
θ_2 are vectors of (separately penalized) DL coefficients;
and b_1, b_2, ... are additional random
effects vectors for groups 1, 2, ..., then
vcoef
will return the (named) vector
(β', θ_1', θ_2', b_1', b_2', ...)'.
vcoef0
returns the same coefficient vector
but without names (and is slightly faster).
All of these functions return numeric
data
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