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32 changes: 30 additions & 2 deletions CHANGELOG.md
Original file line number Diff line number Diff line change
@@ -1,15 +1,43 @@
# Changelog

# stochtree 0.1.2
# stochtree 0.2.0

## New Features

* Support for multithreading in various elements of the GFR and MCMC algorithms ([#182](https://github.com/StochasticTree/stochtree/pull/182))
* Support for binary outcomes in BART and BCF with a probit link ([#164](https://github.com/StochasticTree/stochtree/pull/164))
* Enable "restricted sweep" of tree algorithms over a handful of trees ([#173](https://github.com/StochasticTree/stochtree/pull/173))
* Support for multivariate treatment in R ([#183](https://github.com/StochasticTree/stochtree/pull/183))
* Enable modification of dataset variables (weights, etc...) via low-level interface ([#194](https://github.com/StochasticTree/stochtree/pull/194))

## Computational Improvements

* Modified default random effects initialization ([#190](https://github.com/StochasticTree/stochtree/pull/190))
* Avoid double prediction on training set ([#178](https://github.com/StochasticTree/stochtree/pull/178))

## Bug Fixes

* Fixed indexing bug in cleanup of grow-from-root (GFR) samples in BART and BCF models
* Avoid using covariate preprocessor in `computeForestLeafIndices` R function when a `ForestSamples` object is provided (instead of a `bartmodel` or `bcfmodel` object)
* Avoid using covariate preprocessor in `computeForestLeafIndices` function when a `ForestSamples` object is provided (rather than a `bartmodel` or `bcfmodel` object)
* Correctly compute feature-specific split counts in R and Python ([#220](https://github.com/StochasticTree/stochtree/issues/220))
* Avoid override of user-specified `num_burnin` parameter in BCF models with an internal propensity score ([#222](https://github.com/StochasticTree/stochtree/issues/222))
* Outcome predictions correctly incorporate adaptive coding of untreated observations in BCF with binary treatment ([#231](https://github.com/StochasticTree/stochtree/issues/231))

## Documentation Improvements

* Clarify structure / layout of samples when users request multiple chains in BART and BCF models ([#220](https://github.com/StochasticTree/stochtree/issues/220))

## Other Changes

* Standardized naming conventions for data elements of BART and BCF models across R and Python interfaces
* Covariates / features are always referred to as "`X`"
* Treatment is always referred to as "`Z`"
* Propensity scores are referred to as "`propensity`" (rather than "`pi`")
* Outcomes are referred to as "`y`"
* Basis vectors for leaf-wise regression models in forest terms are referred to as "`leaf_basis`"
* Group labels for additive random effects models are referred to as "`rfx_group_ids`"
* Basis vectors for additive random effects models are referred to as "`rfx_basis`"
* Run-time checks for variables that are treated as continuous but have many "ties" (which presents issues with the current GFR algorithm) when only GFR samples are requested ([#243](https://github.com/StochasticTree/stochtree/pull/243))

# stochtree 0.1.1

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23 changes: 17 additions & 6 deletions NEWS.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# stochtree 0.1.2
# stochtree 0.2.0

## New Features

Expand All @@ -17,14 +17,25 @@

* Fixed indexing bug in cleanup of grow-from-root (GFR) samples in BART and BCF models
* Avoid using covariate preprocessor in `computeForestLeafIndices` function when a `ForestSamples` object is provided (rather than a `bartmodel` or `bcfmodel` object)
* Correctly compute feature-specific split counts in R and Python ([#220](https://github.com/StochasticTree/stochtree/issues/220))
* Avoid override of user-specified `num_burnin` parameter in BCF models with an internal propensity score ([#222](https://github.com/StochasticTree/stochtree/issues/222))
* Outcome predictions correctly incorporate adaptive coding of untreated observations in BCF with binary treatment ([#231](https://github.com/StochasticTree/stochtree/issues/231))

## Documentation Improvements

* Clarify structure / layout of samples when users request multiple chains in BART and BCF models ([#220](https://github.com/StochasticTree/stochtree/issues/220))

## Other Changes

* Standardized naming conventions for out of sample data in prediction and posterior computation routines (we raise warnings when data are passed through `y`, `X`, `Z`, etc... arguments)
* Covariates / features are always referred to as "covariates" rather than "X"
* Treatment is referred to as "treatment" rather than "Z"
* Propensity scores are referred to as "propensity" rather than "pi_X"
* Outcomes are referred to as "outcome" rather than "Y"
* Standardized naming conventions for data elements of BART and BCF models across R and Python interfaces
* Covariates / features are always referred to as "`X`"
* Treatment is always referred to as "`Z`"
* Propensity scores are referred to as "`propensity`" (rather than "`pi`")
* Outcomes are referred to as "`y`"
* Basis vectors for leaf-wise regression models in forest terms are referred to as "`leaf_basis`"
* Group labels for additive random effects models are referred to as "`rfx_group_ids`"
* Basis vectors for additive random effects models are referred to as "`rfx_basis`"
* Run-time checks for variables that are treated as continuous but have many "ties" (which presents issues with the current GFR algorithm) when only GFR samples are requested ([#243](https://github.com/StochasticTree/stochtree/pull/243))

# stochtree 0.1.1

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