Undefined variable bug in scipy.stats.gaussian_kde.integrate_1d
I get the following error when calling scipy.stats.gaussian_kde.integrate_1d c:\apps\python25\lib\site-packages\scipy\stats\kde.py in integrate_box_1d(self, low, high) 204 raise ValueError("integrate_box_1d() only handles 1D pdfs") 205 --> 206 stdev = np.ravel(sqrt(self.covariance))[0] 207 208 normalized_low = ravel((low - self.dataset)/stdev) <type 'exceptions.NameError'>: global name 'np' is not defined
c:\apps\python25\lib\site-packages\scipy\stats\kde.py(206)integrate_box_1d() 205 --> 206 stdev = np.ravel(sqrt(self.covariance))[0] 207 I had a quick look at the source and I think perhaps np should be numpy. Also ravel is explicitly imported from numpy in the file. John.
John Reid wrote:
I get the following error when calling scipy.stats.gaussian_kde.integrate_1d
c:\apps\python25\lib\site-packages\scipy\stats\kde.py in integrate_box_1d(self, low, high) 204 raise ValueError("integrate_box_1d() only handles 1D pdfs") 205 --> 206 stdev = np.ravel(sqrt(self.covariance))[0] 207 208 normalized_low = ravel((low - self.dataset)/stdev)
<type 'exceptions.NameError'>: global name 'np' is not defined
c:\apps\python25\lib\site-packages\scipy\stats\kde.py(206)integrate_box_1d() 205 --> 206 stdev = np.ravel(sqrt(self.covariance))[0] 207
I had a quick look at the source and I think perhaps np should be numpy. Also ravel is explicitly imported from numpy in the file.
When reporting errors, please state the version which you are using. In this case, the errors have already been fixed in SVN. -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
Robert Kern wrote:
When reporting errors, please state the version which you are using. In this case, the errors have already been fixed in SVN.
How has it been fixed in SVN? by removing the 'np.' ?
John Reid wrote:
Robert Kern wrote:
When reporting errors, please state the version which you are using. In this case, the errors have already been fixed in SVN.
How has it been fixed in SVN? by removing the 'np.' ?
Yes. You can find this information yourself, too: http://scipy.org/scipy/scipy/browser/trunk/scipy/stats/kde.py http://scipy.org/scipy/scipy/log/trunk/scipy/stats/kde.py?action=stop_on_copy&rev=3473&stop_rev=&mode=follow_copy -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco
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