JuliaData/DataFrames.jl

Issues

• Feature request: for metadata! to accept a dictionary as input

  #3469 opened 4 months ago by alex-s-gardner
  4

• Feature request: Group data frames to accept string or symbol as index when grouping is by a single attribute

  #3470 opened 4 months ago by alex-s-gardner
  5

• `join` should not introduce `Missing` types to schema

  #3431 opened 3 months ago by adienes
  1

• How to Get the DataFrames 1.7.0 User Manual in PDF

  #3471 opened 3 months ago by Jigyasu4indp
  1

• Document custom generation of column names in manual

  #3430 opened 4 months ago by schlichtanders
  9

• using propertynames on GroupedDataFrame

  #3443 opened 4 months ago by matthieugomez
  6

• [POSSIBLE REGRESSION] DataFrames.jl Currently Failing on Nightly?

  #3467 opened 4 months ago by TheCedarPrince
  4

• Possible feature: Improved indexing for GroupedDataFrames

  #3468 opened 4 months ago by pdeffebach
  0

• Sampling GroupedDataFrames (rand)

  #3437 opened 9 months ago by quachpas
  5

• Add options to `join` missing error?

  #3441 opened 8 months ago by nilshg
  1

• Add arbitrary matching function for joins

  #3445 opened 6 months ago by Gregstrq
  3

• Add Tidier.jl to docs/src/man/querying_frameworks.md

  #3446 opened 4 months ago by nathanrboyer
  2

• Consider removing Tables.allocatecolumn in vcat

  #3432 opened 10 months ago by bkamins
  0

• Suggestion - Matrix Syntax for hcat (as well as vcat)

  #3429 opened 10 months ago by Lincoln-Hannah
  4

• GroupBy then combine changes column order

  #3404 opened a year ago by Tambup
  2

• Allow adding columns to DataFrameRow just like to SubDataFrame

  #3390 opened a year ago by bkamins
  1

• feature request: `shift`

  #3388 opened a year ago by adienes
  2

• Column unioning when appending data

  #3382 opened a year ago by bkamins
  4

• Type piracy of `reduce(vcat)`

  #3456 opened 4 months ago by MasonProtter
  1

• filter performance

  #3460 opened 4 months ago by sprig
  2

• performance of `median` and `iqr` compared to python libraries

  #3462 opened 4 months ago by lampretl
  5

• join size warnings

  #3455 opened 5 months ago by xgdgsc
  0

• Very slow to convert DBInterface (DuckDB) result

  #3444 opened 6 months ago by grantmcdermott
  1

• Column types seem to change after inner-join between two DataFrames

  #3442 opened 8 months ago by KevinG1002
  1

• Julia 1.12.0-DEV: testing DataFrames throws a 'method dispatch ambiguities' error

  #3440 opened 8 months ago by George9000
  2

• Feature request: Pairs in stack

  #3423 opened a year ago by pdeffebach
  2

• DataFrame(t::Table) converts PooledVector columns

  #3436 opened 9 months ago by behinger
  2

• Integer strings as colnames/selectors are error prone

  #3428 opened 10 months ago by jariji
  2

• error when combining a grouped empty dataframe using `first`

  #3426 opened 10 months ago by ctarn
  6

• Short circuit && on subset?

  #3427 opened 10 months ago by kescobo
  1

• Grouped DataFrame with array elements fails to combine

  #3424 opened a year ago by huangyxi
  4

• mapcols! should modify the parent of a SubDataFrame

  #3421 opened a year ago by eoteroe
  11

• unique fails with column-type FixedDecimal

  #3418 opened a year ago by baumgold
  5

• Add comparison function for dataframes which can handle both isapprox and isequal column types

  #3417 opened a year ago by schlichtanders
  2

• `DataFrame(x=Int[], y=Int)`

  #3414 opened a year ago by jariji
  3

• CartesianIndex error in Julia 1.11

  #3412 opened a year ago by drizk1
  4

• `describe` is slow

  #3411 opened a year ago by jariji
  3

• Better error message when forming a DataFrame from a vector of dictionaries with missing data.

  #3410 opened a year ago by LilithHafner
  2

• Revisit spreading for `AsTable` output`

  #3408 opened a year ago by pdeffebach
  6

• Inconsistent Mean Calculation in Grouped DataFrame Compared to Overall DataFrame

  #3405 opened a year ago by sjkelly
  2

• Segmentation Fault when reading compressed file

  #3407 opened a year ago by taooceros
  1

• What is the best way to write large DataFrames efficiently and with high performance in Julia while minimizing memory usage?

  #3406 opened a year ago by Ujjwal4CULS
  4

• feature request: allow `skipmissing` column types

  #3398 opened a year ago by adienes
  3

• DF description/missing color is unreadable on dark themes

  #3400 opened a year ago by fbruetting
  44

• Add rename!(::DataFrame, ::Pair{Regex, SubstitutionString}) method

  #3403 opened a year ago by kescobo
  0

• `combine` on grouped df return empty df when args is empty

  #3399 opened a year ago by ctarn
  2

• Tests of `describe` and `multithreading` fail in Julia-1.10.0-beta3

  #3383 opened a year ago by George9000
  13

• ggplot2 has added an `after_stat`

  #3396 opened a year ago by bkamins
  0

• error when unique! a empty dataframe

  #3392 opened a year ago by 1991jhf
  1

• leftjoin! is actually copying reference instead of value?!

  #3379 opened a year ago by mzy2240
  1