Propensity Score Matching of Non-Binary Treatments

Propensity score matching for non-binary treatments.


News

TriMatch 0.9.9

  • Fixed issue where as.data.frame.list would cause a conflict with the base function of the same name. A new function, data.frame.to.list, wraps the non-exported version of as.data.frame.list.

TriMatch 0.9.8

  • Added tmatch parameter to the multibalance.plot function that will limit the balance estimates to only the units that have been matched.
  • Added method parameter to trips function and implemented random forests as an alternative method for calculating propensity scores.

TriMatch 0.9.7

  • Update for new version of ggplot2

TriMatch 0.9.6

  • Fixed bug with the triangle plot. Exported utility functions to be visible.

TriMatch 0.9.5

  • Updates for version 2.0 of ggplot2.

TriMatch 0.9.4

  • Fixes issues to pass current CRAN checks.

TriMatch 0.9.3

  • Added new one-to-one-to-one demo to show how to post process the resutls of trimatch.

TriMatch 0.9.2

  • Fix a bug in OneToN function that would return duplicate treatment 2 units when M1=1 and M2=1.

TriMatch 0.9.1

  • Fixes to pass new warnings from R CMD check.

TriMatch 0.9

  • Initial version of the TriMtach package release on July 5, 2013.
  • Project is hosted on Github. More information at http://jbryer.github.com/TriMatch.
  • See the package vignette for an introduction as well as the demos.

Reference manual

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