Covsirphy v2.8.3

Phase editting in scenario analysis

• Fix: Scenario.add(days=10) adds a phase with 11 days #231
• Fix: Scenario.delete(phases=["last"]) raises ValueError #233
• FIx: Scenario.combine(phases=["1st", "3rd"]) does not delete 2nd phase #234
• Fix: As template, Scenario.clear() cannot use another scenarios except for main scenario #235

Covsirphy v2.8.2

Fixed three issues as folows.

Scenario analysis

• Fix: Term.num2str(): Ordinal number of 111 is "111th", but "111st" was returned #221
• FIx: Scenario.summary(): ImportError when converting to markdown #226
• FIx: Scenario.trend(): it is necessary to include initial phase as default #228

Covsirphy v2.8.1

Data loading

• Fix: DataLoader: un-intended output of cs.DataLoader().covid19dh_citation #218

Covsirphy v2.8.0

Data loading

• Fix: AttributeError: module 'covid19dh' has no attribute 'cite' #210
• Fix: JHUData(): ValueError: Cannot convert non-finite values (NA or inf) to integer #212
• Docs: Update citation of data resources #216

Scenario analysis

• New: Scenario.history(): show the history of variables and parameter values to compare scenarios #202
• New: Scenario.track(): show values of parameters and variables in one dataframe #203
• New: Scenario.simulate(): set initial values automatically if not specified #206

Release Covsirphy v2.7.3

Import:
Fix: ImportError: cannot import name 'Term' #200

Release Covsirphy v2.7.2

This is related to #200

Release Covsirphy v2.7.1

Parameter estimation

Fix: SIR-F model: optimize weight of variables in parameter estimation error function #196

Release Covsirphy v2.7.0

Installation

• Fix: Developer mode installation: ModuleNotFoundError of aiohttp #174

Theoritical data

• New: ExampleData class: get model-specialized example records #191
• Fix: Errors in scneario analysis with theoretical dataset #155

ODE models

• Fix: Suseptible shows negative values in SIR-FV model #157

Scenario analysis

• New: Scenario.describe(): show the difference of reprodution numbers #176
• Fix: Greece scenario analysis: ZeroDivisionError in parameter estimation #188
• Fix: Simulation of ODE models: Errors of previous phases are inherited #163
• Fix: Parameter estimation in scenario: Next date of the end dates are not considered when estimation #164
• Fix: Restrict the allowance of estimation #165

Relationship of parameter values and government response

• New: Keep track parameter values/reproductive number of all countries #72
• New: PolicyMeasures class: parallel job of estimation beyond national borders (Scenario class) #167
• New: Show parameter values and OxCGRT scores in the same dataframe #57

Documentation

• Logo and social media preview image #161
• Date Changing issue: how to perform scenario analysis with example datasets #149
• How to replace JHU data with country-wise data (India) and error in cleaning country level datasets #120

Release CovsirPhy 2.6.0

Installation and utility

• Fix: Surpress SyntaxWarming with traitlets #146
• New: Use chache in class method #143

Dataset preparation

• Fix: Error when using data_loader.population(): Cannot convert non-finite values (NA or inf) to integer #130
• Fix: Fail to create Scenario: KeyError: 'Date' (error in subseting population dataset in China and Australia) #133
• Fix: Bug_IND_Scenario: error in get population value in Kaggle #137
• New: Select a country with ISO3 code #75
• New: PopulationData.value(): add "date" argument #77

Scenario analysis

• Fix: Phase setting in scenario analysis: 0th phase was removed when separating 0th phase #140
• New: Scenario class: change the start dates of phases manually #126

Documentation

• Fix: Change to private function: CleaningBase.cleaning() #135
• Fix: India scenario analysis: KeyError when Scenario.param_history() #125
• New: Usage (details: phases)

Acknowlegement

Thank you for your discussion!
Rakesh / @SM-ins
@hchangac

Release Covsirphy v2.5.4

Release CovsirPhy version 2.5.4

Data loading:

• Fix: India scenario analysis: records from 10Jun2020 was not included in analysis #110

S-R trend analysis:

• Fix: Error in find change points with CovsirPhy 2.5.4-alpha #116
• USA scenario analysis: not show line in S-R trend analysis #121

Add phases manually to Scenario class:

• Fix: Failed in addition of past phase manually #118