Package mvpa :: Package clfs :: Package libsmlr
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Source Code for Package mvpa.clfs.libsmlr

 1  #emacs: -*- mode: python-mode; py-indent-offset: 4; indent-tabs-mode: nil -*- 
 2  #ex: set sts=4 ts=4 sw=4 et: 
 3  ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ## 
 4  # 
 5  #   See COPYING file distributed along with the PyMVPA package for the 
 6  #   copyright and license terms. 
 7  # 
 8  ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ## 
 9  """Wraper for the stepwise_regression function for SMLR.""" 
10   
11  if __debug__: 
12      from mvpa.misc import debug 
13      debug('INIT', 'mvpa.clfs.libsmlr') 
14   
15  import numpy as N 
16  import ctypes as C 
17  import os 
18   
19  from mvpa.clfs.libsmlr.ctypes_helper import extend_args, c_darray 
20   
21  # connect to library that's in this directory 
22  smlrlib = N.ctypeslib.load_library('smlrc', os.path.dirname(__file__)) 
23   
24  # wrap the stepwise function 
25 -def stepwise_regression(*args):
26 func = smlrlib.stepwise_regression 27 func.argtypes = [C.c_int, C.c_int, c_darray, 28 C.c_int, C.c_int, c_darray, 29 C.c_int, C.c_int, c_darray, 30 C.c_int, C.c_int, c_darray, 31 C.c_int, C.c_int, c_darray, 32 C.c_int, c_darray, 33 C.c_int, c_darray, 34 C.c_int, c_darray, 35 C.c_int, 36 C.c_int, 37 C.c_double, 38 C.c_float, 39 C.c_float, 40 C.c_int64] 41 func.restype = C.c_long 42 43 # get the new arglist 44 arglist = extend_args(*args) 45 return func(*arglist)
46 47 if __debug__: 48 debug('INIT', 'mvpa.clfs.libsmlr end') 49