predict.crch | R Documentation |
Obtains various types of predictions for crch
models.
## S3 method for class 'crch'
predict(object, newdata = NULL, type = c("location", "scale",
"response", "parameter", "density", "probability", "quantile", "crps"),
na.action = na.pass, at = 0.5, left = NULL, right = NULL, ...)
## S3 method for class 'crch'
prodist(object, newdata = NULL, na.action = na.pass,
left = NULL, right = NULL, ...)
object |
an object of class |
newdata |
an optional data frame in which to look for variables with which to predict. |
type |
type of prediction: |
na.action |
a function which indicates what should happen when the data
contain |
at |
a vector of values to evaluate the predictive density ( |
left |
left censoring or truncation point. Only used for |
right |
right censoring or truncation point. Only used for |
... |
further arguments passed to or from other methods. |
The predict
method, for type "response"
, "location"
, or "scale"
,
returns a vector with either the location or the scale of the predicted distribution.
For type "quantile"
a matrix of predicted quantiles each column
corresponding to an element of at
.
The prodist
method returns the fitted/predict probability distribution object.
crch
, prodist
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