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Thread: How does the builtin function argpartition works?
Post: RE: How does the builtin function argpartition wor...

Thank you so much Craig..U're awesome!!:)

vicky53

Data Science

5,493

Apr-05-2019, 06:17 AM

Thread: How does the builtin function argpartition works?
Post: RE: How does the builtin function argpartition wor...

Thanks for the explanation Craig.. It's really helpful:) But, When i try to use the sequence for the k parameter, its not sorting the array as expected: arr = np.array([90, 14, 24, 13, 13, 590, 0, 4...

vicky53

Data Science

5,493

Apr-04-2019, 04:52 AM

Thread: How does the builtin function argpartition works?
Post: How does the builtin function argpartition works?

Hi Frnds, I'm new to numpy.. Can you please explain how the builtin function argpartition works? >>> x = np.array([3, 4, 2, 1]) >>> x[np.argpartition(x, 3)] array([2, 1, 3, 4]) >...

vicky53

Data Science

5,493

Apr-03-2019, 05:38 PM

Thread: while creating a array using numpy.arrange, how to negate only the last 50 numbers?
Post: while creating a array using numpy.arrange, how to...

I'm creating an array using numpy and trying to negate the numbers from 50 to 100 in seperate steps as below.. \\ arr = np.arange(100) arr1 = arr[50:100]*-1 arr2=(arr[0:50]) result=np.concatenate([ar...

vicky53

Data Science

2,680

Apr-03-2019, 12:18 PM

Thread: Is there any way to properly load fixed width file into a dataframe using Pandas?
Post: Is there any way to properly load fixed width file...

Hi, Is there any way to properly load and write fixed width file into a dataframe using Pandas? I'm trying to load a fixed width file using pandas read_fwd as below, but the spaces are getting tri...

vicky53

Data Science

3,064

Mar-29-2019, 05:35 PM

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