(add-market-cap-rank ds col)Add a :rank column (1 = largest) based on a market-cap or size column.
Add a :rank column (1 = largest) based on a market-cap or size column.
(cross-sectional-dataset taxonomy concept unit frame)Build a cross-sectional dataset for a concept across all companies. Uses the SEC frames endpoint (much faster than per-company fetches). taxonomy : "us-gaap" | "dei" | "ifrs-full" concept : e.g. "Assets" "Revenues" unit : e.g. "USD" "shares" frame : e.g. "CY2023Q4I" "CY2023" "CY2022Q3" Returns a dataset sorted by :val descending.
Build a cross-sectional dataset for a concept across all companies. Uses the SEC frames endpoint (much faster than per-company fetches). taxonomy : "us-gaap" | "dei" | "ifrs-full" concept : e.g. "Assets" "Revenues" unit : e.g. "USD" "shares" frame : e.g. "CY2023Q4I" "CY2023" "CY2022Q3" Returns a dataset sorted by :val descending.
(filings->dataset filings & {:keys [name] :or {name "filings"}})Convert a seq of filing metadata maps to a tech.ml.dataset. Useful for filtering/sorting filing lists with dataset operations.
Convert a seq of filing metadata maps to a tech.ml.dataset. Useful for filtering/sorting filing lists with dataset operations.
(filter-form ds form)Filter a facts dataset to a specific form type.
Filter a facts dataset to a specific form type.
(get-filings-dataset ticker-or-cik & opts)Fetch filings for a company and return as a dataset. Options same as edgar.filings/get-filings.
Fetch filings for a company and return as a dataset. Options same as edgar.filings/get-filings.
(multi-company-facts tickers & {:keys [concept form as-of] :or {form "10-K"}})Fetch XBRL facts for multiple tickers/CIKs and combine into a single dataset. Returns a long-format dataset with an additional :ticker column. If a ticker fails (HTTP error, unknown CIK, etc.) it is skipped silently. If all tickers fail or tickers is empty, returns an empty dataset. Options: :concept - string or collection of concept strings to keep (default all) :form - "10-K" | "10-Q" (default "10-K") :as-of - "YYYY-MM-DD" string; exclude filings submitted after this date and keep only the most recently filed observation per [ticker concept end]
Fetch XBRL facts for multiple tickers/CIKs and combine into a single dataset.
Returns a long-format dataset with an additional :ticker column.
If a ticker fails (HTTP error, unknown CIK, etc.) it is skipped silently.
If all tickers fail or tickers is empty, returns an empty dataset.
Options:
:concept - string or collection of concept strings to keep (default all)
:form - "10-K" | "10-Q" (default "10-K")
:as-of - "YYYY-MM-DD" string; exclude filings submitted after this date
and keep only the most recently filed observation per [ticker concept end](pivot-wide ds)Pivot a long-format facts dataset to wide format. Rows = :end (period), columns = :concept, values = :val. Deduplicates by taking the first observation per [end, concept]. Returns a tech.ml.dataset.
Pivot a long-format facts dataset to wide format. Rows = :end (period), columns = :concept, values = :val. Deduplicates by taking the first observation per [end, concept]. Returns a tech.ml.dataset.
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