ImageD11.factors
index
/sware/exp/fable/standalone/redhate4-a64/lib/python2.5/site-packages/ImageD11/factors.py

Some routines for factor analysis, a bit slow, via the SVD

 
Modules
       
LinearAlgebra
numpy.oldnumeric
glob
logging
ImageD11.opendata
struct

 
Classes
       
factors

 
class factors
    Class for factor analysis
 
  Methods defined here:
__init__(self)
factorsvd(self)
compute the svd
generatedata(self)
compute the data from our svd
loadchis(self, filename)
Glob for filenames
loadsvd(self, filename)
Save the time consuming svd step
readobsdata(self, filename)
Reads observed data from a binary format
saveobsdata(self, filename)
Save in binary format?
savesvd(self, filename)
Save the time consuming svd step
setnfactors(self, n)
Decide on the number of factors in the data