Skip to content

Average welford #6077

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 31 commits into from
Closed

Average welford #6077

wants to merge 31 commits into from

Conversation

meg-1
Copy link
Contributor

@meg-1 meg-1 commented Mar 30, 2022

Describe your change:

while looping through a list,
we calculate the average of the
current element and the average
of the elements before it

  • Add an algorithm?
  • Fix a bug or typo in an existing algorithm?
  • Documentation change?

Checklist:

  • I have read CONTRIBUTING.md.
  • This pull request is all my own work -- I have not plagiarized.
  • I know that pull requests will not be merged if they fail the automated tests.
  • This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
  • All new Python files are placed inside an existing directory.
  • All filenames are in all lowercase characters with no spaces or dashes.
  • All functions and variable names follow Python naming conventions.
  • All function parameters and return values are annotated with Python type hints.
  • All functions have doctests that pass the automated testing.
  • All new algorithms have a URL in its comments that points to Wikipedia or other similar explanation.
  • If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

@meg-1 meg-1 requested a review from Kush1101 as a code owner March 30, 2022 14:56
@ghost ghost added the awaiting reviews This PR is ready to be reviewed label Mar 30, 2022
@meg-1 meg-1 mentioned this pull request Apr 2, 2022
14 tasks
@ghost ghost added the tests are failing Do not merge until tests pass label Apr 4, 2022
avg += (values[index]-avg)/(index+1)
return avg

if __name__ == "__main__":
Copy link
Contributor

@avivfaraj avivfaraj Apr 17, 2022

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

if __name__ == "__main__":

Delete space. It shouldn't be listed within the scope of the function.

Copy link
Contributor Author

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

if __name__ == "__main__":

Delete space. It shouldn't be listed within the scope of the function.

@avivfaraj thank you for the correction!

deleted the space and indented the 'if' correctly
Copy link

@ghost ghost left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Click here to look at the relevant links ⬇️

🔗 Relevant Links

Repository:

Python:

Automated review generated by algorithms-keeper. If there's any problem regarding this review, please open an issue about it.

algorithms-keeper commands and options

algorithms-keeper actions can be triggered by commenting on this PR:

  • @algorithms-keeper review to trigger the checks for only added pull request files
  • @algorithms-keeper review-all to trigger the checks for all the pull request files, including the modified files. As we cannot post review comments on lines not part of the diff, this command will post all the messages in one comment.

NOTE: Commands are in beta and so this feature is restricted only to a member or owner of the organization.

avg += (values[index]-avg)/(index+1)
return avg

if __name__ == "__main__":
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

An error occured while parsing the file: maths/average_welford.py

Traceback (most recent call last):
  File "/app/algorithms_keeper/parser/python_parser.py", line 145, in parse
    reports = lint_file(
libcst._exceptions.ParserSyntaxError: Syntax Error @ 19:1.
Inconsistent indentation. Expected a dedent.

  if __name__ == "__main__":
^

@meg-1
Copy link
Contributor Author

meg-1 commented Apr 27, 2022

@Kush1101 could you please review this pull request?

@ghost ghost mentioned this pull request May 7, 2022
14 tasks
@meg-1 meg-1 closed this May 11, 2022
@meg-1 meg-1 deleted the average_welford branch August 13, 2022 11:23
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
awaiting reviews This PR is ready to be reviewed tests are failing Do not merge until tests pass
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants