Issues

• Read data release names from a manifest on Hugging Face instead of hard-coding them in the R and Python packages

  OpenSourceAP/CrossSection#239 · Filter by author chenandrewy opened on Oct 26, 2026

• Python vs Stata log() and missing values handling continued

  OpenSourceAP/CrossSection#237 · Filter by author chenandrewy opened on Oct 26, 2026

• Investment: floating-point residue in rolling mean turns some 0/0 into 0 (minor)

  OpenSourceAP/CrossSection#236 · Filter by author chenandrewy opened on Oct 26, 2026

• PriceDelay* final annual estimates should be carried forward

  OpenSourceAP/CrossSection#235 · Filter by author chenandrewy opened on Oct 26, 2026

• centralize min_stocks thresholds

  OpenSourceAP/CrossSection#232 · Filter by author chenandrewy opened on Oct 23, 2026

• OPENAP_DATA_ROOT only partly works

  OpenSourceAP/CrossSection#231 · Filter by author chenandrewy opened on Oct 23, 2026

• Google Drive 'Quota exceeded' breaks anonymous downloads (Python and R packages)

  OpenSourceAP/CrossSection#228 · Filter by author chenandrewy opened on Oct 21, 2026

• More flexible missing Compustat variable handling

  OpenSourceAP/CrossSection#224 · Filter by author chenandrewy opened on Oct 20, 2026

• Check on Compustat Short interest merge in CRSP v2

  OpenSourceAP/CrossSection#217 · Filter by author chenandrewy opened on Oct 16, 2026

• ProbInformedTrading sample ends in 2012

  enhancementoptional
  OpenSourceAP/CrossSection#171 · Filter by author tomz23 opened on Jul 15, 2025

• Improve data documentation regarding timing

  documentationoptional
  OpenSourceAP/CrossSection#159 · Filter by author chenandrewy opened on Nov 5, 2024

• OptionMetrics has major data revisions 2024 08 relative to 2023 08

  enhancementoptional
  OpenSourceAP/CrossSection#156 · Filter by author chenandrewy opened on Aug 20, 2024
  5

• Improved economic categories for predictors

  documentationoptional
  OpenSourceAP/CrossSection#140 · Filter by author chenandrewy opened on Dec 15, 2023
  

• Relocating shrcd and exchcd filters from SignalMasterTable.do to SignalDoc.csv

  crsp-v2enhancementhelp wanted
  OpenSourceAP/CrossSection#133 · Filter by author chenandrewy opened on Aug 28, 2023
  2

• sample fields of input data from which characteristics generated

  documentationoptional
  OpenSourceAP/CrossSection#89 · Filter by author oyquan opened on Jun 10, 2022

• end of date variable is 202306

  documentationenhancementoptional
  OpenSourceAP/CrossSection#82 · Filter by author sehoff opened on Apr 12, 2022
  2

• Fama-French 1992 style signal lags

  enhancementoptional
  OpenSourceAP/CrossSection#80 · Filter by author chenandrewy opened on Apr 4, 2022
  1