My.stepwise
Stepwise Variable Selection Procedures for Regression Analysis
Description
The stepwise variable selection procedure (with iterations between the 'forward' and 'backward' steps) can be used to obtain the best candidate final regression model in regression analysis. All the relevant covariates are put on the 'variable list' to be selected. The significance levels for entry (SLE) and for stay (SLS) are usually set to 0.15 (or larger) for being conservative. Then, with the aid of substantive knowledge, the best candidate final regression model is identified manually by dropping the covariates with p value > 0.05 one at a time until all regression coefficients are significantly different from 0 at the chosen alpha level of 0.05.
Downloads
340
Last 30 days
11391st
783
Last 90 days
3.4K
Last year
Trend: +34.9% (30d vs prior 30d)
CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (5 non-OK)
CRAN incoming feasibility
Maintainer: ‘Fu-Chang Hu <fuchang.hu@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("International-Harvard", "Statistical", "Consulting"),
family = "Company",
role = "aut",
email = "nhsc2010@hotmail.com"),
person(given = "Fu-Chang",
family = "Hu",
role = "cre",
email = "fuchang.hu@gmail.com"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Fu-Chang Hu <fuchang.hu@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("International-Harvard", "Statistical", "Consulting"),
family = "Company",
role = "aut",
email = "nhsc2010@hotmail.com"),
person(given = "Fu-Chang",
family = "Hu",
role = "cre",
email = "fuchang.hu@gmail.com"))
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
CRAN incoming feasibility
Maintainer: ‘Fu-Chang Hu <fuchang.hu@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("International-Harvard", "Statistical", "Consulting"),
family = "Company",
...[truncated]...
le = "aut",
email = "nhsc2010@hotmail.com"),
person(given = "Fu-Chang",
family = "Hu",
role = "cre",
email = "fuchang.hu@gmail.com"))
as necessary.
CRAN incoming feasibility
Maintainer: ‘Fu-Chang Hu <fuchang.hu@gmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = c("International-Harvard", "Statistical", "Consulting"),
family = "Company",
...[truncated]...
le = "aut",
email = "nhsc2010@hotmail.com"),
person(given = "Fu-Chang",
family = "Hu",
role = "cre",
email = "fuchang.hu@gmail.com"))
as necessary.
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory
LazyData
'LazyData' is specified without a 'data' directory