Projects/laydi
Projects
/
laydi
Archived
7
0
Fork 0
Code Issues Pull Requests Activity
A lightweight, interactive data analysis program for bilinear modeling (PCA and PLS)
This repository has been archived on 2024-07-04. You can view files and clone it, but cannot push or open issues or pull requests.
580 Commits 3 Branches 0 Tags 50 MiB
Python 97%
C 1.7%
R 1.1%
M4 0.1%
Go to file
rot d52dbbd9be Relocate wiki from trac 2023-01-25 13:36:26 +01:00
R/laydi * Added function fro reading laydi selections. 2011-03-06 14:38:24 +00:00
bin More helpful error message if no project is specified. 2011-03-28 21:40:15 +00:00
debian * Changed build behaviour to suit newer Ubuntu releases (at least 9.10). 2010-01-19 16:45:51 +00:00
doc Example project. 2011-03-17 10:49:08 +00:00
icons FIXING STUFF! 2008-12-05 22:07:56 +00:00
laydi Fixed selections. points_inside_poly is deprecated, and all calls are therefore 2014-04-04 19:16:59 +00:00
scripts Script to generate mapping files between identifiers found in tab separated files. 2011-03-24 08:46:17 +00:00
test FIXING STUFF! 2008-12-05 22:07:56 +00:00
wiki Relocate wiki from trac 2023-01-25 13:36:26 +01:00
workflows Adding simple workflow named "default" with PCA, PLS and LPLS. Changed the program to 2011-03-06 15:27:16 +00:00
LICENSE Removed some example rubbish that was placed after the GPL and had gotten 2006-10-17 17:17:50 +00:00
Makefile.m4 FIXING STUFF! 2008-12-05 22:07:56 +00:00
README.md Relocate wiki from trac 2023-01-25 13:36:26 +01:00
README.old Relocate wiki from trac 2023-01-25 13:36:26 +01:00
configure * Changed build behaviour to suit newer Ubuntu releases (at least 9.10). 2010-01-19 16:45:51 +00:00
run-laydi FIXING STUFF! 2008-12-05 22:07:56 +00:00
setup.py FIXING STUFF! 2008-12-05 22:07:56 +00:00

README.md

Laydi

Look At Your Data Interactively

Laydi is an acronym for look at your data interactively, which is what the program is aimed at. It is a lightweight data analysis program for bilinear modeling (PCA and PLS) with a strong focus on interactive use. Laydi is released under the GNU GPL and the latest development snapshot can be downloaded from https://git.pvv.ntnu.no/Projects/laydi.git

Features

  • Principal Component Analysis (PCA)
  • Partial Least Squares Regression (PLS)
  • L-shaped PLS regression (L-PLS)
  • Easy mapping of variables between plots, selections in one plot propagates to other plots.

Nonfeatures

  • Does not import arbitrary files. Files must be prepared in a (simple) file format prior to import.
  • Saving and loading of projects is not implemented. (Datasets can be saved and loaded, though, and plots can be exported)
  • Not very stable

Installation requirements

Laydi currently requires the following extra packages, available from apt on Debian and Ubuntu.

  • python2.4 or python2.5
  • python-glade2
  • python-gnome2
  • python-gtk2
  • python-matplotlib
  • python-scipy
  • python-numpy

Partially needed

  • python-networkx
  • python-pygraphviz

Download laydi

Laydi is not debianized. To download it, use the clone the git repo.

git clone https://git.pvv.ntnu.no/Projects/laydi.git

User documentation

Developer documentation