| Name : R-ordr
| |
| Version : 0.1.1
| Vendor : obs://build_opensuse_org/devel:languages:R
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| Release : lp153.6.2
| Date : 2024-06-14 11:59:59
|
| Group : Development/Libraries/Other
| Source RPM : R-ordr-0.1.1-lp153.6.2.src.rpm
|
| Size : 1.57 MB
| |
| Packager : (none)
| |
| Summary : A \'tidyverse\' Extension for Ordinations and Biplots
|
Description :
Ordination comprises several multivariate exploratory and explanatory
techniques with theoretical foundations in geometric data analysis; see
Podani (2000, ISBN:90-5782-067-6) for techniques and applications and
Le Roux & Rouanet (2005) < doi:10.1007/1-4020-2236-0> for foundations.
Greenacre (2010, ISBN:978-84-923846) shows how the most established of
these, including principal components analysis, correspondence
analysis, multidimensional scaling, factor analysis, and discriminant
analysis, rely on eigen-decompositions or singular value decompositions
of pre-processed numeric matrix data. These decompositions give rise to
a set of shared coordinates along which the row and column elements can
be measured. The overlay of their scatterplots on these axes,
introduced by Gabriel (1971) < doi:10.1093/biomet/58.3.453>, is called a
biplot. \'ordr\' provides inspection, extraction, manipulation, and
visualization tools for several popular ordination classes supported by
a set of recovery methods. It is inspired by and designed to integrate
into \'tidyverse\' workflows provided by Wickham et al (2019)
< doi:10.21105/joss.01686>.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Leap_15.3/x86_64 |
