dataframe 0.2.2

A dataframe record type for Scheme (R6RS) with procedures to select, drop, and rename columns, and filter, sort, split, bind, append, join, reshape, and aggregate dataframes.

$ akku update
$ akku install dataframe
$ .akku/env
Authors

Travis Hinkelman

Adam Nelson

Uploaded to Akku by Travis Hinkelman

Homepage

Information missing.

License

MIT

Dependencies

(slib format)
^3.1.5
chez-srfi
^0.0.0-akku.113.5cfad65

Source code

https://github.com/hinkelman/dataframe.git git
372bbaefd09e0e6e7a97d13d240404411155559f
Tag: v0.2.2

Package contents

  • (dataframe aggregate) R6
    • → dataframe-aggregate aggregate-expr
    • ← (rnrs) R6
    • ← (dataframe bind)
    • ← (dataframe split)
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe bind) R6
    • → dataframe-append dataframe-bind dataframe-bind-all
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe df) R6
    • → -> ->> $ check-all-dataframes check-dataframe check-df-names check-names-exist dataframe? dataframe-alist dataframe-contains? dataframe-crossing dataframe-dim dataframe-drop dataframe-equal? dataframe-head dataframe-names dataframe-read dataframe-ref dataframe-rename dataframe-rename-all dataframe-select dataframe-tail dataframe-unique dataframe-values dataframe-values-map dataframe-values-unique dataframe-write make-dataframe
    • ← (rnrs) R6
    • ← (dataframe helpers)
  • (dataframe display) R6
    • → dataframe-display
    • ← (rnrs) R6
    • ← (slib format)
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe filter) R6
    • → dataframe-filter dataframe-filter-all dataframe-filter-at dataframe-partition filter-expr
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe helpers) R6
    • → list-head make-list add1 sub1 iota enumerate add-names-ls-vals alist-modify alist-select alist-drop alist-repeat-rows alist-values alist-values-map combine-names-ordered filter-ls-vals filter-vals get-all-names get-all-unique-names cartesian-product check-index check-integer-gte-zero check-integer-positive check-list check-names-unique check-names-symbol check-names check-names-duplicate check-new-names check-name-pairs check-alist not-in partition-ls-vals rep remove-duplicates transpose unique-rows
    • ← (rnrs) R6
  • (dataframe join) R6
    • → dataframe-left-join dataframe-left-join-all
    • ← (rnrs) R6
    • ← (dataframe bind)
    • ← (dataframe split)
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe modify) R6
    • → dataframe-modify dataframe-modify-all dataframe-modify-at modify-expr
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe reshape) R6
    • → dataframe-stack dataframe-spread
    • ← (rnrs) R6
    • ← (dataframe modify)
    • ← (dataframe join)
    • ← (dataframe split)
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe rowtable) R6
    • → dataframe->rowtable rowtable->dataframe
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe sort) R6
    • → dataframe-sort sort-expr
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe split) R6
    • → dataframe-split dataframe-split-helper
    • ← (rnrs) R6
    • ← (dataframe df)
    • ← (dataframe helpers)
  • (dataframe) R6
    • → -> ->> $ aggregate-expr dataframe->rowtable dataframe? dataframe-aggregate dataframe-alist dataframe-append dataframe-bind dataframe-bind-all dataframe-contains? dataframe-crossing dataframe-dim dataframe-display dataframe-drop dataframe-equal? dataframe-filter dataframe-filter-at dataframe-filter-all dataframe-head dataframe-left-join dataframe-modify dataframe-modify-at dataframe-modify-all dataframe-names dataframe-rename-all dataframe-partition dataframe-read dataframe-rename dataframe-select dataframe-sort dataframe-split dataframe-spread dataframe-stack dataframe-ref dataframe-tail dataframe-unique dataframe-values dataframe-values-unique dataframe-write filter-expr make-dataframe modify-expr rowtable->dataframe sort-expr
    • ← (rnrs) R6
    • ← (dataframe aggregate)
    • ← (dataframe bind)
    • ← (dataframe df)
    • ← (dataframe display)
    • ← (dataframe filter)
    • ← (dataframe join)
    • ← (dataframe modify)
    • ← (dataframe reshape)
    • ← (dataframe rowtable)
    • ← (dataframe sort)
    • ← (dataframe split)

Version history

  • 2021-05-17 ~ 0.2.2
  • 2021-04-24 ~ 0.2.1
  • 2021-04-13 ~ 0.2.0
  • 2020-12-06 ~ 0.1.4
  • 2020-11-27 ~ 0.1.3
  • 2020-11-17 ~ 0.1.2
  • 2020-06-13 ~ 0.1.1
  • 2020-05-25 ~ 0.1.0