1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
Known problems
o Very occassionally (about 1 in 1000 in monte carlo experiments) the
algorithm gets stuck and does not improve (so does not converge). The
workaround is to restart with a very slightly perturbed starting point.
Changes in GPArotation version 2014.11-1
o Minor format and cleanup required by CRAN checks, no real changes.
Changes in GPArotation version 2012.3-1
o no real changes, but bumping version for new CRAN suitability check.
Changes in GPArotation version 2011.11-1
o updated maintainer email address.
Changes in GPArotation version 2011.10-1
o Modification to vgQ.target to allow NA in target, which is replaced by
0.0 (from William Revelle).
o Added bifactorT and bifactorQ (biquartimin) from William Revelle.
Changes in GPArotation version 2010.07-1
o Fix an error caused by an exact initial setting (from William Revelle).
Changes in GPArotation version 2009.02-2
o Standardized NEWS format for new function news().
Changes in GPArotation version 2009.02-1
o minor documentation corrections as found by a new R-devel.
Changes in GPArotation version 2008.05-1
o added echelon rotation.
o added gradient Gq to result list from GPForth and GPFoblq.
o change license from "GPL-2" to "GPL-2 or later".
Changes in GPArotation version 2007.06-1
o fixed a couple of lingering $Lh (in print and summary methods) that should
have been changed to $loadings.
Changes in GPArotation version 2007.04-1
o removed an extra comma in c() that caused a test failure with R-2.5.0
o added eiv rotation.
o renamed $Lh in the result from GPForth and GPFoblq to $loadings. As a
result, rotation methods calling these function no longer need to rename
this element in order to work with factanal and other programs. (It is a
good idea to use the extractor function loadings() rather than refer
directly to object structure.)
o changed rotation method functions to return all elements of GPFoblq and
GFForth.
o fixed the documentation file primary alias for all rotations (which was
being called oblimin).
Changes in GPArotation version 2006.2-2
o extra argument (...) to invisible in print.GPArotation was removed.
Changes in GPArotation version 2006.2-1
o broken references in documentation were fixed and updated.
Changes in GPArotation version 2005.10-1
o warning message about non-convergence expanded to indicate function.
GPArotation version 2005.4-1
o First released version.
|
