Data & Research · Analytics & Business Intelligence
0 paid against 5 free you can run yourself.
Paid against free › Data & Research › Analytics & Business Intelligence › Reporting · Data and databases on Repo Radar
Prices and free tiers as checked, dated on each review.
Paid tools for this job are being added. The free alternatives below are ready to use.
Free to use. You run it on your own server.
They do this job.
Portfolio tearsheets from a returns series — the monthly-returns heatmap that tests the 2%-a-month claim, under a licence he can ship.
★ 7.7kFreePGdarold/pgbadgerIt reads PostgreSQL's own log file and writes one page naming the slowest queries.
★ 4.1kFreeGRposit-dev/great-tablesDisplay tables in Python with titles, spanners, footnotes and real number formatting — from a pandas or Polars frame.
★ 2.9kFreeFFpmorissette/ffnGroupStats: hand it a DataFrame of many equity curves and get one table of performance statistics for all of them.
★ 2.7kFreeALstefan-jansen/alphalens-reloadedA check on whether a trading signal actually predicts returns, before anything is built on it.
★ 670FreeA second choice: they cover part of this job or are a building block for it.
A Python research workbench for machine-learning experiments on market data.
★ 49.3kFreeSHshap/shapA library that assigns each input feature a contribution to each individual model prediction.
★ 25.8kFreeYFranaroussi/yfinanceDownloads market data from Yahoo Finance into Python tables.
★ 25.5kFreeGOallinurl/goaccessA log reader that turns a web server access log into a terminal dashboard or an HTML report.
★ 21kFreeTATA-Lib/ta-lib-pythonMore than 150 standard chart indicators for Python, computed by the long-established TA-Lib engine.
★ 12.3kFreeMIjohnkerl/millerFilters, sorts, joins and reshapes CSV and JSON files from the command line.
★ 10kFreeEVevidence-dev/evidenceA reporting tool where every page is a Markdown file containing SQL queries and chart components.
★ 7kFreeTAbukosabino/taIt adds 43 standard technical-analysis indicators as new columns on a table of prices.
★ 5.2kFreeSTNixtla/statsforecastFast classical forecasting models (ARIMA, ETS, Theta, naive) that give a strategy a floor it has to clear.
★ 4.9kFreeXAmedialab/xanFilters, sorts, joins and summarises CSV files from the command line, quickly.
★ 4.5kFreeCAcamelot-dev/camelotExtracts tables from PDFs as pandas data, scores how accurate each one is, and exports to CSV, Excel or SQLite.
★ 3.8kFreeRIrilldata/rillDashboards defined in small files, running on a machine you control.
★ 3kFreeSEsec-edgar/sec-edgarDownloads a company's filings from the United States regulator's public archive, by stock symbol or company number.
★ 1.4kFreeTEtextstat/textstatA Python library that scores text for readability and counts its syllables, words and sentences.
★ 1.4kFreeOne job at a time: the paid tools worth paying for, the free ones you can run yourself, and who should pick which.
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