Description
Miscellaneous functions for data analysis, portfolio management, graphics, data manipulation, statistical investigation, including descriptive statistics, creating leading and lagging variables, portfolio return analysis, time series difference and percentage change calculation, stacking data for higher efficient analysis.
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CRAN Check Status
5
NOTE
9
OK
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)
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
email = "RUSSONM@stjohns.edu"),
person(given = "Xuanhua",
family = "Yin",
role = "aut",
email = "peteryin.sju@hotmail.com",
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
email = "RUSSONM@stjohns.edu"),
person(given = "Xuanhua",
family = "Yin",
role = "aut",
email = "peteryin.sju@hotmail.com",
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-oldrel-macos-arm64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-macos-x86_64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-windows-x86_64
LazyData
'LazyData' is specified without a 'data' directory
Check History
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 3, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-oldrel-macos-arm64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-macos-x86_64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-windows-x86_64
LazyData
'LazyData' is specified without a 'data' directory
ERROR 9 OK · 4 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 3, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
ERROR
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-oldrel-macos-arm64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-macos-x86_64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-windows-x86_64
LazyData
'LazyData' is specified without a 'data' directory
NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Xuanhua (Peter) Yin <peteryin.sju@hotmail.com>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Manuel",
family = "Russon",
role = "aut",
...[truncated]...
comment = "Peter"),
person(given = "Xuanhua",
family = "Yin",
role = "cre",
email = "peteryin.sju@hotmail.com",
comment = "Peter"))
as necessary.
NOTE
r-oldrel-macos-arm64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-macos-x86_64
LazyData
'LazyData' is specified without a 'data' directory
NOTE
r-oldrel-windows-x86_64
LazyData
'LazyData' is specified without a 'data' directory