Re: [Numpy-discussion] Array search considering order

2013-12-20 Thread Andrei Rozanski
On Fri, Dec 20, 2013 at 11:19:49AM +, Oscar Benjamin wrote: > Date: Fri, 20 Dec 2013 11:19:49 + > From: Oscar Benjamin > To: Discussion of Numerical Python > Subject: Re: [Numpy-discussion] Array search considering order > > On 19 December 2013 16:49, Andr

Re: [Numpy-discussion] Array search considering order

2013-12-20 Thread Oscar Benjamin
On 19 December 2013 16:49, Andrei Rozanski wrote: > > Sorry if I was not clear enough. > The SO question is alike what I want. However, in my problem, Im not sure if > there will be only one occurence. > What I do expect is: > Given one array (big one), to retrieve indexes for "query array" occur

Re: [Numpy-discussion] Array search considering order

2013-12-19 Thread Andrei Rozanski
On Thu, Dec 19, 2013 at 01:51:30PM +, Oscar Benjamin wrote: > Date: Thu, 19 Dec 2013 13:51:30 + > From: Oscar Benjamin > To: Discussion of Numerical Python > Subject: Re: [Numpy-discussion] Array search considering order > > On 19 December 2013 12:51, rootspin

Re: [Numpy-discussion] Array search considering order

2013-12-19 Thread Oscar Benjamin
On 19 December 2013 12:51, rootspin wrote: > Hello, > > Need some help in searching arrays (Im new to numpy) > Is it possible to search a array, using another array considering > order/sequence? > > x = np.array([1,2,3,4,5,6], np.int32) > > y = np.array([1,4,3,2,6,5], np.int32) > > query= np.array

[Numpy-discussion] Array search considering order

2013-12-19 Thread rootspin
Hello, Need some help in searching arrays (Im new to numpy) Is it possible to search a array, using another array considering order/sequence? x = np.array([1,2,3,4,5,6], np.int32) y = np.array([1,4,3,2,6,5], np.int32) query= np.array([1,2,3],np.int32) x versus query True y versus query False