Extract coefficients
Extract coefficients and provide a summary of parameters and estimates
from the output of ddf model objects.
## S3 method for class 'ds'
coef(object,...)
## S3 method for class 'io'
coef(object,...)
## S3 method for class 'io.fi'
coef(object,...)
## S3 method for class 'trial'
coef(object,...)
## S3 method for class 'trial.fi'
coef(object,...)
## S3 method for class 'rem'
coef(object,...)
## S3 method for class 'rem.fi'
coef(object,...)object |
ddf model object of class |
... |
unspecified arguments that are unused at present |
For coef.ds List of data frames for coefficients (scale and exponent
(if hazard))
scale |
dataframe of scale coefficient estimates and standard errors |
exponent |
dataframe with exponent estimate and standard error if hazard detection function |
For all others Data frame containing each coefficient and standard error
These functions are called by the generic function coef for any
ddf model object. It can be called directly by the user, but it is
typically safest to use coef which calls the appropriate function
based on the type of model.
Jeff Laake
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