textir: Inverse Regression for Text Analysis

Multinomial [inverse] regression inference for text documents and associated attributes. Provides fast sparse multinomial logistic regression for phrase counts. A minimalist partial least squares routine is also included. Note that the topic modeling capability of textir is now a separate package, maptpx.

Author
Matt Taddy <taddy@chicagobooth.edu>
Date of publication
2015-08-19 00:31:04
Maintainer
Matt Taddy <taddy@chicagobooth.edu>
License
GPL-3
Version
2.0-4
URLs

View on CRAN

Man pages

congress109
Ideology in Political Speeches
corr
2nd momments of sparse matrices
mnlm
Multinomial Inverse Regression (MNIR)
pls
Partial Least Squares
tfidf
tf-idf
we8there
On-Line Restaurant Reviews

Files in this package

textir
textir/inst
textir/inst/CITATION
textir/NAMESPACE
textir/data
textir/data/congress109.rda
textir/data/we8there.rda
textir/R
textir/R/mnlm.R
textir/R/pls.R
textir/R/dtm.R
textir/README.md
textir/MD5
textir/DESCRIPTION
textir/man
textir/man/tfidf.Rd
textir/man/pls.Rd
textir/man/mnlm.Rd
textir/man/we8there.Rd
textir/man/congress109.Rd
textir/man/corr.Rd