David Hajage

David Hajage

3 packages on CRAN

ascii

cran
99.99th

Percentile

Coerce R object to asciidoc, txt2tags, restructuredText, org, textile or pandoc syntax. Package comes with a set of drivers for Sweave.

hrIPW

cran
99.99th

Percentile

Estimates the log hazard ratio associated with a binary exposure using a Cox PH model weighted by the propensity score. Propensity model is estimated using a simple logistic regression. Variance estimation takes into account the propensity score estimation step with the method proposed by Hajage et al. (2018) <doi:10.1002/bimj.201700330>. Both the average treatment effect on the overall (ATE) or the treated (ATT) population can be estimated. For the ATE estimation, both unstabilized and stabilized weights can be used.

remix

cran
99.99th

Percentile

remix provides remix, a quick and easy function for describing datasets. It can be view as a mix of cast (in package reshape) and summary.formula (in package Hmisc).