1 Release published by 1 person

• v1.2.0

  published Apr 3, 2025

14 Pull requests merged by 7 people

• fix isEmpty bug with bigInt

  #661 merged Apr 3, 2025

• fix dtypes not used on csv parse

  #657 merged Apr 2, 2025

• Update io.excel.ts

  #652 merged Apr 2, 2025

• chore(deps): bump elliptic from 6.5.4 to 6.6.1 in /src/danfojs-browser

  #655 merged Apr 2, 2025

• Allow user to handle errors

  #638 merged Apr 2, 2025

• Fix/594 exports

  #604 merged Apr 2, 2025

• fix: fix for tests

  #603 merged Apr 2, 2025

• chore(deps): bump get-func-name from 2.0.0 to 2.0.2 in /src/danfojs-browser

  #601 merged Apr 2, 2025

• chore(deps): bump get-func-name from 2.0.0 to 2.0.2 in /src/danfojs-base

  #600 merged Apr 2, 2025

• chore(deps): bump word-wrap from 1.2.3 to 1.2.4 in /src/danfojs-browser

  #589 merged Apr 2, 2025

• chore(deps): bump word-wrap from 1.2.3 to 1.2.4 in /src/danfojs-base

  #588 merged Apr 2, 2025

• chore(deps): bump word-wrap from 1.2.3 to 1.2.4 in /src/danfojs-node

  #590 merged Apr 2, 2025

• adds function overload to NDFrame toCSV and toJSON so danfojs-base an…

  #566 merged Apr 2, 2025

• 559 replace does not accept falsy strings or numbers

  #562 merged Apr 2, 2025

2 Pull requests opened by 2 people

• first pass at using jest for testing

  #664 opened Apr 3, 2025

• chore(deps): bump elliptic from 6.5.4 to 6.6.1 in /src/danfojs-base

  #665 opened Apr 3, 2025

42 Issues closed by 1 person

• readExcel not importing all columns

  #420 closed Apr 3, 2025

• DataFrame.addColumn used to update an existing column results in no longer being able to access the column

  #499 closed Apr 3, 2025

• Missing indexes in Excel file after toExcel usage

  #515 closed Apr 3, 2025

• [Question] How to get first and last data using group by

  #521 closed Apr 3, 2025

• [plugin:vite:import-analysis] Failed to resolve entry for package "danfojs".

  #527 closed Apr 3, 2025

• Can not install danfo js (mac m1)

  #529 closed Apr 3, 2025

• toJSON should not throw an error

  #538 closed Apr 3, 2025

• Install instructions do not include dependencies correctly?

  #539 closed Apr 3, 2025

• Unexplained behavior in single column projection

  #541 closed Apr 3, 2025

• Multi-columns sortValues()

  #549 closed Apr 3, 2025

• sample doesnt work as expected

  #551 closed Apr 3, 2025

• String Query : This is only supported in older versions. That is versions lower than v1.0.0

  #555 closed Apr 3, 2025

• documentation says usage is df.groupby().get_groups(key) but is df.groupby().getGroup(key)

  #557 closed Apr 3, 2025

• replace() does not accept falsy string or number values

  #559 closed Apr 3, 2025

• Can't install on Windows 10 platform

  #563 closed Apr 3, 2025

• DataFrame type incompatible between return type of readCSV and node exported DataFrame

  #567 closed Apr 3, 2025

• `isEmpty()` throws when used on a `BigInt` type

  #583 closed Apr 3, 2025

• Security issue on XLSX dependency

  #571 closed Apr 3, 2025

• Miscalculations with dataframes longer than ~45 row

  #578 closed Apr 3, 2025

• readExcel offsetting columns with null values

  #579 closed Apr 3, 2025

• specifying frameconfig with readCSV

  #580 closed Apr 3, 2025

• Missing column with excel reader for mostly empty column

  #593 closed Apr 3, 2025

• Error: rows parameter must be an Array - when using query function

  #596 closed Apr 3, 2025

• fraction.js imported from mathjs causes error

  #598 closed Apr 3, 2025

• Danfo.js has something similar to "sklearn.model_selection.train_test_split" in scikit-learn/Python

  #610 closed Apr 2, 2025

• Missing Series type arg in .loc

  #612 closed Apr 2, 2025

• missing to_dict("index")

  #614 closed Apr 2, 2025

• Transpose a DataFrame

  #618 closed Apr 2, 2025

• after apply not able to set column

  #622 closed Apr 2, 2025

• query operator

  #623 closed Apr 2, 2025

• development environment not working as per contribution guidelines

  #630 closed Apr 2, 2025

• Problem in installation

  #633 closed Apr 2, 2025

• The node environment is incorrectly installed

  #634 closed Apr 2, 2025

• Methods in the documentation don't match the current lib status for browser

  #636 closed Apr 2, 2025

• dropNa not working

  #637 closed Apr 2, 2025

• Leading Zeros Are Removed After dtypes Set to "string"

  #642 closed Apr 2, 2025

• iloc: rows parameter must be an Array

  #653 closed Apr 2, 2025

• Column empty and not being processed when top row's cell is empty

  #643 closed Apr 2, 2025

• Is it dead?

  #648 closed Apr 2, 2025

• str.Includes not working , getting file format error

  #650 closed Apr 2, 2025

• Bug: Failed to resolve entry for package "danfojs"

  #545 closed Apr 2, 2025

• Doesn't work with Vitejs

  #594 closed Apr 2, 2025

31 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Concat behaviour differs significantly from pandas (column order dependent)

  #641 commented on Apr 2, 2025 • 0 new comments

• Issue with Retrieving Columns Named with Colon ':' in Single Selection Using danfojs-node

  #639 commented on Apr 2, 2025 • 0 new comments

• Sorting bug when NaN values exist

  #635 commented on Apr 2, 2025 • 0 new comments

• merge has exponential complexity crashing the runtime

  #631 commented on Apr 2, 2025 • 0 new comments

• df apply not working as expected

  #628 commented on Apr 2, 2025 • 0 new comments

• Replacing a value with 0 with dataframe.replace throws an error

  #621 commented on Apr 2, 2025 • 0 new comments

• Unable to handle NA value from CSV

  #620 commented on Apr 2, 2025 • 0 new comments

• Series to DataFrame

  #619 commented on Apr 2, 2025 • 0 new comments

• shift is missing for Series

  #617 commented on Apr 2, 2025 • 0 new comments

• error: File format not supported! while trying to reassign a column.

  #616 commented on Apr 2, 2025 • 0 new comments

• FRQ: drop_duplicates and isin function is missing

  #613 commented on Apr 2, 2025 • 0 new comments

• Does df.fillNa() turn on { inplace: true } by default?

  #611 commented on Apr 2, 2025 • 0 new comments

• [danfojs-node] [security] Remove usage of deprecated dependency `request`

  #607 commented on Apr 2, 2025 • 0 new comments

• Feature Request: Resample

  #599 commented on Apr 3, 2025 • 0 new comments

• loc with one row cause error

  #597 commented on Apr 3, 2025 • 0 new comments

• Feature: Iterable Groupby Class

  #595 commented on Apr 3, 2025 • 0 new comments

• mismatch between ctypes an values types

  #581 commented on Apr 3, 2025 • 0 new comments

• `sf.apply` not working with dates

  #574 commented on Apr 3, 2025 • 0 new comments

• How could I filter a df using a date column?

  #560 commented on Apr 3, 2025 • 0 new comments

• Values mapped to incorrect columns

  #556 commented on Apr 3, 2025 • 0 new comments

• add Panda's readHtml

  #554 commented on Apr 3, 2025 • 0 new comments

• If dataframe has column called 'index,' df.index refers to the column, causing hard-to-decipher errors.

  #550 commented on Apr 3, 2025 • 0 new comments

• Wrong column dtypes int32

  #544 commented on Apr 3, 2025 • 0 new comments

• Error: DtypeError: Dtype "undefined" not supported

  #543 commented on Apr 3, 2025 • 0 new comments

• Feature Request: Rolling Aggregate

  #540 commented on Apr 3, 2025 • 0 new comments

• Not able to get valueCounts() from JSON file

  #526 commented on Apr 3, 2025 • 0 new comments

• find index function suggested

  #513 commented on Apr 3, 2025 • 0 new comments

• Compare Date's or Strings with boolOps

  #510 commented on Apr 3, 2025 • 0 new comments

• DataFrame's get accessor throws exception after column values replaced via set (using Series)

  #508 commented on Apr 3, 2025 • 0 new comments

• readCSV returns wrong dtypes

  #507 commented on Apr 3, 2025 • 0 new comments

• added countDistinct aggregation

  #649 commented on Apr 2, 2025 • 0 new comments