Error in re-building vignettes:
  ...
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATE and pooled.

Attaching package: 'MatchIt'

The following object is masked _by_ '.GlobalEnv':

    lalonde

The following object is masked from 'package:cobalt':

    lalonde

Using multinomial logit regression.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Note: estimand and s.d.denom not specified; assuming ATT and treated.
Loading required package: gbm
Loading required package: survival
Loading required package: lattice
Loading required package: splines
Loading required package: parallel
Loaded gbm 2.1.3
Loading required package: survey
Loading required package: grid
Loading required package: Matrix

Attaching package: 'survey'

The following object is masked from 'package:graphics':

    dotchart

Loading required package: xtable
Loading required package: latticeExtra
Loading required package: RColorBrewer
Loading required package: MASS
## 
##  Matching (Version 4.9-2, Build Date: 2015-12-25)
##  See http://sekhon.berkeley.edu/matching for additional documentation.
##  Please cite software as:
##   Jasjeet S. Sekhon. 2011. ``Multivariate and Propensity Score Matching
##   Software with Automated Balance Optimization: The Matching package for R.''
##   Journal of Statistical Software, 42(7): 1-52. 
##

The optmatch package has an academic license. Enter relaxinfo() for more information.
Quitting from lines 157-165 (cobalt_A1_other_packages.Rmd) 
Error: processing vignette ‘cobalt_A1_other_packages.Rmd’ failed with diagnostics:
there is no package called 'CBPS'
Execution halted