pyjanitor-devs/pyjanitor

Remaining functions from R version

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#89 opened on Dec 13, 2018

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Description

The following is a list of functions missing from the PyJanitor library that are implemented in the R version. I think the aggregation and adornment can be put in their own submodules later.

To be implemented

Main Functions

Aggregation

Adornment

  • adorn_crosstab.R
  • adorn_ns.R
  • adorn_pct_formatting.R
  • adorn_percentages.R
  • adorn_rounding.R
  • adorn_title.R
  • adorn_totals.R

Won't be implemented

  • round_half_up.R
  • Probably don't need to implement this; the main reason it exists is because round(2.5) in R is 2, this makes round(2.5) == 3. For Python, round(2.5) == 3.
  • make_clean_names.R
  • Helper function for clean_names.R
  • get_level_groups.R
  • Helper function for top_levels.R
  • crosstab.R
  • Deprecated in favor of tabyl

Contributor guide

Research direction
Examine the R implementations linked in the issue and implement missing functions in pyjanitor, starting with the uncompleted aggregation and adornment submodules.
Tech stack
python
Domain
data
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
pythonpandas
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70