Some functions have been moved from scipy to numpy. Updated import statements to reflect this.

laydi/lib/blmplots.py

@@ -11,7 +11,7 @@ import laydi
 from laydi import plots, main,logger
 import scipy
 from scipy import dot,sum,diag,arange,log,newaxis,sqrt,apply_along_axis,empty
-from scipy.stats import corrcoef
+from numpy import corrcoef
 
 def correlation_loadings(data, T, test=True):
     """ Returns correlation loadings.

laydi/lib/cx_stats.py

@@ -5,7 +5,7 @@ from scipy import zeros,zeros_like,sqrt,dot,trace,sign,round_,argmax,\
      sort,ravel,newaxis,asarray,diag,sum,outer,argsort,arange,ones_like,\
      all,apply_along_axis,eye,atleast_2d,empty
 from scipy.linalg import svd,inv,norm,det,sqrtm
-from scipy.stats import median
+from numpy import median
 
 #import plots_lpls
 

laydi/lib/cx_utils.py

@@ -3,7 +3,7 @@ from scipy import apply_along_axis,newaxis,zeros,\
      trace,zeros_like,sign,sort,real,argsort,rand,array,\
      matrix,nan
 from scipy.linalg import norm,svd,inv,eig
-from scipy.stats import median
+from numpy import median
 
 def normalise(a, axis=0, return_scales=False):
     s = apply_along_axis(norm, axis, a)

laydi/lib/validation.py

@@ -2,7 +2,7 @@
 """
 from scipy import ones,sqrt,dot,newaxis,zeros,sum,empty,\
      apply_along_axis,eye,kron,array,sort,zeros_like,argmax,atleast_2d
-from scipy.stats import median
+from numpy import median
 from scipy.linalg import triu,inv,svd,norm
 
 from select_generators import w_pls_gen,w_pls_gen_jk,pls_gen,pca_gen,diag_pert