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ADJKSM: Stata module to perform adjusted "ksm" for robust scatterplot smoothing

Author

Listed:
  • Isaias H. Salgado-Ugarte
  • Makoto Shimizu

Programming Language

Stata

Abstract

adjksm calculates locally weighted regression scatterplot smoothing with an uniform band width along the x interval by a modification of the original ksm Stata ado-file. The robust iterative procedure is implemented in two additional modified ado-files: lorobwei and roblowes. This is an updated version of that published in STB-25 and STB-26, with corrections to enable use in Stata version 7.0.

Suggested Citation

  • Isaias H. Salgado-Ugarte & Makoto Shimizu, 2002. "ADJKSM: Stata module to perform adjusted "ksm" for robust scatterplot smoothing," Statistical Software Components S427301, Boston College Department of Economics.
    • Handle: RePEc:boc:bocode:s427301
    Note: This module may be installed from within Stata by typing "ssc install adjksm". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
    as

    Download full text from publisher

    File URL: http://fmwww.bc.edu/repec/bocode/a/adjksm.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/a/adjksm.hlp
    File Function: help file
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/l/lorobwei.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/r/robksm.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/_/_adjksm.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/_/_robksm.ado
    File Function: program code
    Download Restriction: no
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