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quanteda (version 0.9.9-50)

coef.textmodel: extract text model coefficients

Description

Extract text model coefficients for documents and features, in a manner similar to coef and coefficients. (coefficients is an alias for coef.)

Arguments

object
a fitted or predicted text model object whose coefficients will be extracted
...
unused

Value

Returns a list of named numeric vectors with the following elements:
coef_feature
coefficients estimated for each feature
coef_feature_se
standard errors estimated for each feature-level point estimate
coef_document
coefficients estimated for each document
coef_document_se
standard errors estimated for each document-level point estimate
coef_document_offset
a document-level offset for applicable models
coef_feature_offset
a feature-level offset for applicable models

An element that is not applicable for a particular object class will be NULL, for instance coef_documents has no meaning for a fitted wordscores object.