Causal-testing-framework

What's Changed
* Fixed fitter bug by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/181


**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v4.0.0...v4.0.1

What's Changed
* JSON add estimator formula by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/176
* JSON concrete tests by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/179
* Json cate by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/177


**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v3.2.0...v4.0.0

Breaking Changes
* Changes to both method names and parameters within JSON frontend class

What's Changed
* Fix modelling_inputs in the poisson example. Closes 106. by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/171
* Add docstring params to pylint checks by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/172
* remove set_variables from json frontend Closes 115. by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/170
* Json output to file by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/175


**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v3.1.0...v3.2.0

What's Changed
* Functional form by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/163
* Add standard issue templates by bobturneruk in https://github.com/CITCOM-project/CausalTestingFramework/pull/165
* Metamorphic relation and test generation from a DAG by AndrewC19 in https://github.com/CITCOM-project/CausalTestingFramework/pull/109
* Robustness Estimators by rsomers1998 in https://github.com/CITCOM-project/CausalTestingFramework/pull/113
* Confidence intervals through inheritence by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/169
* Implemented rest of Z3 operators. Closes 147. by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/168
* Update readme and docs by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/134
* Examples now runnable with pytest. Closes 5. Closes 136. by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/164


**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v3.0.0...v3.1.0

What's Changed
* Support for hidden variables by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/161
* Json read multiple files by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/162

In order to read multiple json files with the json frontend, the [ObservationalDataCollector](https://github.com/CITCOM-project/CausalTestingFramework/blob/e23b9b16531f3ead1909812c31a79db6f0382ed4/causal_testing/data_collection/data_collector.py#L133) now directly takes a dataframe instead of a path to a dataframe. However this will be breaking for any code in <= CTF.v2 using this class.

**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v2.0.8...v3.0.0

What's Changed
* Instrumental variables by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/145
* Silenced logistic regression fitting output by jmafoster1 in https://github.com/CITCOM-project/CausalTestingFramework/pull/154
* Pylint refactoring by cwild-UoS in https://github.com/CITCOM-project/CausalTestingFramework/pull/142


**Full Changelog**: https://github.com/CITCOM-project/CausalTestingFramework/compare/v2.0.7...v2.0.8