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optmatch (version 0.9-1)
Functions for optimal matching
Description
Functions for optimal matching, including full matching
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Install
install.packages('optmatch')
Monthly Downloads
6,740
Version
0.9-1
License
file LICENSE
Issues
34
Pull Requests
0
Stars
46
Forks
14
Repository
https://github.com/markmfredrickson/optmatch
Homepage
http://www.r-project.org
Maintainer
Mark Fredrickson
Last Published
November 1st, 2013
Functions in optmatch (0.9-1)
Search functions
effectiveSampleSize
Compute the effective sample size of a match.
exactMatch-methods
Generate an exact matching set of subproblems
matched
Identification of units placed into matched sets
match_on
Create treated to control distances for matching problems
subproblemSuccess
(Internal) Report successful subproblems.
fmla2treatedblocking
(Internal) A helper function to turn formulas into treatment and blocking variables
optmatch-defunct
Functions deprecated or removed from optmatch
optmatch_restrictions
optmatch_restrictions
matched.distances
Determine distances between matched units
caliperSize
(Internal) Determines how many other units fall within a caliper distance
scoreCaliper
(Internal) Helper function to create an InfinitySparseMatrix from a set of scores, a treatment indicator, and a caliper width.
caliperUpperBound
(Internal) Returns a reasonable upper bound on the arcs remaining after placing a caliper.
minExactMatch
Find the minimal exact match factors that will be feasible.
nuclearplants
Nuclear Power Station Construction Data
pairmatch
Optimal 1:1 and 1:k matching
print.optmatch
Printing
optmatch
objects.
setFeasibilityConstants
(Internal) Sets up the default values for maximum feasible problems
update.optmatch
Performs an update on an
optmatch
object.
num_eligible_matches
Returns the number of eligible matches for the distance.
subdim
Returns the dimension of each valid subproblem
validDistanceSpecification
(Internal) Validate that objects are valid distance specifications.
makeInfinitySparseMatrix
(Internal) Creating sparse matching problems
optmatch
Optmatch Class
caliper
Prepare matching distances suitable for matching within calipers.
fullmatch
Optimal full matching
dist_digest
(Internal) Remove the call before digesting a distance so things like omitting caliper and calling caliper=NULL give the same digest
makeOptmatch
(Internal) Create
optmatch
objects, the result of matching.
mdist
(Deprecated, in favor of
match_on
) Create matching distances
getMaxProblemSize
(Internal) What is the maximum allowed problem size?
relaxinfo
Display license information about embedded code
minControlsCap
Set thinning and thickening caps for full matching
setTryRecovery
(Internal) Sets up option to try recovery in
fullmatch
.
optmatch_same_distance
Checks if the distance
newdist
is identical to the distance used to generate the optmatch object
obj
.
plantdist
Dissimilarities of Some U.S. Nuclear Plants
scores
Wrapper for
predict
to cleanly look for new data to predict on.
stratumStructure
Return structure of matched sets
maxCaliper
Find the maximum caliper width that will create a feasible problem.