WeightIt

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Understanding weights

2

I was reading through the vignette, and I still have not figured out, what these weights exactly mean. I used to run the code with the lalonde dataset and when...

JoshSchramm94

tutorial with code for using sampling weights

4

Hi @ngreifer! Thanks so much for a wonderful package and seamless implementation of matching packages. I'm running some robustness checks on an analysis using "ebal" method and I'm getting slightly...

kaseyzapatka

Hi, firstly, thank you for building and maintaining this package. Want you to know that I really appreciate your contributions. I've been recently running into an issue trying to port...

ntopousis

Extract last reltol value from WeightIt run

1

Using entropy balancing, method = ebal, when sample sizes are relatively small, entropy balancing will fail. In order to handle this, the convergence tolerance level in optim()needs to be raised...

cromer043

SL.ridge leads to no weights estimated

1

I tried to use SuperLearner with WeightIt using this code and everything worked just fine with Sl.glm, but ridge led to some errors. ` W.out

mleipzig

Multinomial ebal NA weights - can't investigate

3

Hello again! ```test_weights_three_arm

andrewjmc

Understanding weights after stratification

3

Hi @ngreifer, Thank you for your hard work on developing this package. I'm trying to understand how weights are combined when using the `by =` argument. I'm running the `lalonde`...

etchin

WeightItMSM only "ATE"?

3

Hi Noah many thanks for maintaining this package, very grateful it exists. I have a question regarding MSMs and ATE/ATT and the current functionality of WeightItMSM. The reference material on...

mkrasmus

Documentation for how `by = ` handles weighting within categories

3

Hey @ngreifer , First off, kudos on an excellent suite of packages. Had some discussions w/ my colleagues the other day and we could not figure out what `weightit(by =...

mattsecrest

Error in `weightit2glm.cont` when providing propensity scores

1

Hello, thanks for the great package. I've run into an error when calculating weights for continuous treatment and provided propensity scores (`ps`) ``` data("lalonde", package = "cobalt") W.out.c

taylordunn