New map operation that produces a binary map (presence/absence) (OperatoR)

[arunge]

• [ ] add map operation that produces as an output from saved maps a binary map (presence/absence). R code for this to be provided.

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Steps to provide the code

It helps using ideas from test-driven development to add new features. Following this I prepared a new test containing:

• test data
• a placeholder for the new function
• a test that checks for the format of the expected result

Please check the pull request: https://github.com/Pandora-IsoMemo/iso-app/pull/212/files and add your code for the calculations to the new function getBinaryPredictions(...)

1. Example data:

• example data can be found on a new branch. I added a new test for the placeholder of the function getBinaryPredictions(...). Here one can
  • load the data: https://github.com/Pandora-IsoMemo/iso-app/blob/ee5bc055020043c53aa8d625b5eaf1c6aa4a7bc7/tests/testthat/test-mapOperations.R#L3
  • check if the format of the result is correct: https://github.com/Pandora-IsoMemo/iso-app/blob/ee5bc055020043c53aa8d625b5eaf1c6aa4a7bc7/tests/testthat/test-mapOperations.R#L11
  • check the plot of the result: https://github.com/Pandora-IsoMemo/iso-app/blob/ee5bc055020043c53aa8d625b5eaf1c6aa4a7bc7/tests/testthat/test-mapOperations.R#L19

    2. The function definition:

  • e.g. an R script containing a function that does the calculations, or add the code directly to the feature new branch feat/211_binaryMapForOperateR:
• I prepared the definition, see https://github.com/Pandora-IsoMemo/iso-app/blob/ee5bc055020043c53aa8d625b5eaf1c6aa4a7bc7/R/01-mapOperations.R#L1-L14
  • if used, please name all required functions and libraries that are used for the calculation

    3. The expected output:

  • e.g. a file containing the expected output (.csv or xlsx or .rds file or an R script containing the expected result)

Note on error handling: In order to throw errors you can include conditions inside your code, e.g.

if (<some invalid condition>) stop("<Some error message>")

if (<some condition where the user should receive a warning>) warning("<Some warning message>")

stop(...) and warning(...) statements will be caught from outside the function and forwarded to the user. Errors/warnings that come from other functions that are called inside of your function will be caught automatically.

[arunge]

@isomemo We can start to integrate the new feature. Please feel free to provide the code, or to assign the person to this issue who will provide the code. Thanks in advance!

[isomemo]

@arunge @mgross I think that Marcus should provide this

[arunge]

@mgross Please, let me know when you start working on this issue and if you have any questions. Please check the comment above for details.

[mgross]

I need more details on the functionality, I don't know what should be done and what exact inputs/outputs are.