predict.textmodel_wordfish.Rd
predict.textmodel_wordfish()
returns estimated document scores and
confidence intervals. The method is provided for consistency with other
textmodel_*()
methods, but does not currently allow prediction on
out-of-sample data.
# S3 method for textmodel_wordfish predict( object, se.fit = FALSE, interval = c("none", "confidence"), level = 0.95, ... ) # S3 method for textmodel_wordfish coef(object, margin = c("both", "documents", "features"), ...) coefficients.textmodel_wordfish(object, ...)
object | a fitted wordfish model |
---|---|
se.fit | if |
interval | type of confidence interval calculation |
level | tolerance/confidence level for intervals |
... | not used |
margin | which margin of parameter estimates to return: both (in a list), or just document or feature parameters |
coef.textmodel_wordfish()
returns a matrix of estimated
parameters coefficients for the specified margin.