Issues

• Chapter 3: use f1.encoding instead of sys.getdefaultencoding() when explaining open()

  wesm/pydata-book#224 · Filter by author FranDSchz opened on Aug 25, 2026

• Ch10: replace removed groupby(axis="columns") examples for pandas 3.0

  wesm/pydata-book#223 · Filter by author EnzoCoschiza opened on Aug 25, 2026

• Fresh uv run jupyter notebook install fails on Python 3.12+: pandas 2.0.3 source-build error and numpy 2.x ABI incompatibility

  wesm/pydata-book#222 · Filter by author marianoInsa opened on Aug 19, 2026

• Unexpected error in code provided in chapter 5

  wesm/pydata-book#221 · Filter by author shubha-mstar opened on Aug 6, 2026

• Pickle files "examples/yahoo_price.pkl" and "examples/yahoo_volume.pkl" need to be updated for Pandas > 2

  wesm/pydata-book#220 · Filter by author oavaldezi opened on Jul 14, 2026

• Misleading introductory sentence about sns.histplot behavior (Chapter 9)

  wesm/pydata-book#214 · Filter by author Andre-Leandro opened on Sep 2, 2025
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• Duplicate matplotlib import in line 2 and redundant set_title() call in line 22

  wesm/pydata-book#213 · Filter by author AldoOmarAndres opened on Sep 2, 2025

• Chapter 6->6.1-Parsing XML with lxml.objectify

  wesm/pydata-book#212 · Filter by author sachin-qgem opened on Jul 9, 2025

• Pydata-book

  wesm/pydata-book#210 · Filter by author Lelebertoldi opened on Jan 14, 2025

• Error in Ch4 .argmax() function of Simulating Many Random Walks at Once

  wesm/pydata-book#209 · Filter by author zhenshan0127 opened on Jan 14, 2025

• Ipnyb chapter 3 error

  wesm/pydata-book#204 · Filter by author farrelrassya opened on Jul 12, 2024

• The problem of chapter B5.1

  wesm/pydata-book#201 · Filter by author MaxforCherubim opened on Apr 19, 2024
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• The problem of chapter A.6

  wesm/pydata-book#200 · Filter by author MaxforCherubim opened on Apr 18, 2024

• The misunderstanding of chapter A.6

  wesm/pydata-book#199 · Filter by author MaxforCherubim opened on Apr 18, 2024

• The problem of chapter A3.1

  wesm/pydata-book#198 · Filter by author MaxforCherubim opened on Apr 17, 2024

• The misunderstanding of chapter 13.3

  wesm/pydata-book#197 · Filter by author MaxforCherubim opened on Apr 17, 2024

• a mistake

  wesm/pydata-book#196 · Filter by author seakafuka opened on Mar 17, 2024
  2

• better structures for each section

  wesm/pydata-book#195 · Filter by author Takenforgranted opened on Feb 16, 2024
  2

• Data analysis

  wesm/pydata-book#190 · Filter by author Bodour-ah opened on Dec 9, 2023

• [Question] conda install jupyter - What exactly is done here?

  wesm/pydata-book#187 · Filter by author herry23xet opened on Sep 6, 2023
  2

• DataFrame.mad() has been deprecated

  wesm/pydata-book#181 · Filter by author SpecterShell opened on Jul 8, 2023
  1

• The links to the tables are invalid

  wesm/pydata-book#180 · Filter by author SpecterShell opened on Jul 7, 2023
  2

• Duplicate random number generator methods

  wesm/pydata-book#179 · Filter by author SpecterShell opened on Jul 4, 2023
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• column name "pop"

  wesm/pydata-book#175 · Filter by author codeandstats opened on May 3, 2023
  1

• including missing items in requirements.txt

  wesm/pydata-book#171 · Filter by author tvanzyl opened on Apr 13, 2023