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sft  

Functions for Systems Factorial Technology Analysis of Data
View on CRAN: Click here


Download and install sft package within the R console
Install from CRAN:
install.packages("sft")

Install from Github:
library("remotes")
install_github("cran/sft")

Install by package version:
library("remotes")
install_version("sft", "2.4")



Attach the package and use:
library("sft")
Maintained by
Joe Houpt
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2012-04-17
Latest Update: 2025-04-20
Description:
A series of tools for analyzing Systems Factorial Technology data. This includes functions for plotting and statistically testing capacity coefficient functions and survivor interaction contrast functions. Houpt, Blaha, McIntire, Havig, and Townsend (2013) provide a basic introduction to Systems Factorial Technology along with examples using the sft R package.
How to cite:
Joe Houpt (2012). sft: Functions for Systems Factorial Technology Analysis of Data. R package version 2.4, https://cran.r-project.org/web/packages/sft. Accessed 31 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:03), 0.0-4 (2012-04-17 20:21), 0.0-5 (2012-08-10 17:11), 0.1-0 (2013-02-01 18:26), 0.2-1 (2013-05-27 22:41), 1.0-0 (2013-11-08 22:50), 1.0-1 (2013-11-11 23:20), 2.0-7 (2014-10-07 07:15), 2.2-0 (2017-12-18 21:18), 2.2-1 (2018-07-08 17:30)
Other packages that cited sft R package
View sft citation profile
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Complete documentation for sft
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