Questions tagged [numpy]

19

votes

3

answers

how to shade points in scatter based on colormap in matplotlib?

asked 2012-08-09T13:55:06.480

25

votes

7

answers

How to get unix timestamp from numpy.datetime64

python numpy

asked 2012-08-08T13:19:14.603

34

votes

8

answers

SciPy/Python install on Ubuntu

python ubuntu numpy python-2.7 scipy

asked 2012-08-08T11:43:23.667

155

votes

11

answers

String concatenation of two pandas columns

python string pandas numpy dataframe

asked 2012-08-08T05:57:33.220

15

votes

4

answers

add a number to all odd or even indexed elements in numpy array without loops

python arrays numpy

asked 2012-08-07T15:59:56.740

12

votes

5

answers

Interleaving two numpy index arrays, one item from each array

python arrays numpy vectorization

asked 2012-08-06T11:08:11.840

12

votes

1

answers

python zip() function for a matrix

python arrays matrix numpy zip

asked 2012-08-02T08:37:27.040

45

votes

6

answers

Python: intersection indices numpy array

python arrays numpy

asked 2012-07-14T12:47:04.063

8

votes

4

answers

How to properly incorporate duck-typing to return original type?

python numpy duck-typing

asked 2012-07-10T21:03:20.943

31

votes

2

answers

Flatten numpy array

python numpy

asked 2012-07-06T17:49:04.483

14

votes

1

answers

3 dots and a comma in NumPy array display

numpy

asked 2012-07-05T14:46:56.060

29

votes

2

answers

How to scale 3d axes

python numpy matplotlib mplot3d matplotlib-3d

asked 2012-07-02T20:24:10.913

28

votes

3

answers

How to plot data from multiple two column text files with legends in Matplotlib?

python numpy matplotlib

asked 2012-06-28T16:18:01.233

9

votes

3

answers

In Python, how can I calculate correlation and statistical significance between two arrays of data?

python numpy statistics scipy correlation

asked 2012-06-20T14:26:17.740

161

votes

8

answers

Installing SciPy and NumPy using pip

python numpy scipy pip apt

asked 2012-06-20T06:48:00.180

46

votes

10

answers

"Converting" Numpy arrays to Matlab and vice versa

python matlab numpy

asked 2012-06-12T13:02:26.610

31

votes

3

answers

Multivariate polynomial regression with numpy

python numpy statistics regression

asked 2012-06-11T21:55:36.777

297

votes

3

answers

How to convert a NumPy array to PIL image applying matplotlib colormap

python numpy matplotlib python-imaging-library color-mapping

asked 2012-06-09T23:48:26.647

11

votes

2

answers

Rearranging Matrix Elements with Numpy

python matrix numpy

asked 2012-06-07T17:26:05.440

21

votes

6

answers

NumPy k-th diagonal indices

python numpy indices diagonal

asked 2012-06-07T04:29:18.120

369

votes

4

answers

Convert 2D float array to 2D int array in NumPy

python numpy

asked 2012-06-03T20:46:28.470

8

votes

3

answers

Making a matrix square and padding it with desired value in numpy

python numpy

asked 2012-06-03T14:41:04.557

24

votes

4

answers

Comparing NumPy arrays so that NaNs compare equal

python numpy comparison nan

asked 2012-05-30T15:46:03.917

13

votes

1

answers

Numpy genfromtxt Column Names

python numpy

asked 2012-05-30T15:22:47.287

52

votes

7

answers

Weighted choice short and simple

python numpy

asked 2012-05-29T16:30:09.607

83

votes

3

answers

built-in range or numpy.arange: which is more efficient?

python numpy python-3.x range

asked 2012-05-22T09:02:05.640

11

votes

1

answers

Creating new distributions in scipy

python numpy scipy

asked 2012-05-21T01:08:59.750

45

votes

7

answers

How to get the cumulative distribution function with NumPy?

python numpy histogram

asked 2012-05-17T17:44:34.247

83

votes

5

answers

Easy way to test if each element in an numpy array lies between two values?

python numpy

asked 2012-05-10T21:13:50.097

17

votes

3

answers

Numpy array element-wise division (1/x)

python numpy division

asked 2012-04-30T13:46:19.053

113

votes

6

answers

Replace negative values in an numpy array

python numpy

asked 2012-04-26T14:03:09.877

90

votes

6

answers

What does .shape[] do in "for i in range(Y.shape[0])"?

python numpy matplotlib scipy

asked 2012-04-17T22:42:43.303

23

votes

5

answers

Finding the maximum of a function

python numpy

asked 2012-04-13T19:13:10.430

49

votes

4

answers

How to resample a dataframe with different functions applied to each column?

python numpy time-series pandas

asked 2012-04-04T23:17:23.453

41

votes

5

answers

How to force zero interception in linear regression?

python numpy scipy statistics linear-regression

asked 2012-04-03T09:45:12.013

86

votes

3

answers

Python Array Slice With Comma?

python list numpy slice

asked 2012-04-02T07:28:06.340

9

votes

1

answers

Name of this algorithm, and is there a numpy/scipy implementation of it?

python algorithm numpy scipy

asked 2012-03-21T18:35:58.480

9

votes

3

answers

Getting attributes from arrays of objects in NumPy

python numpy

asked 2012-03-20T17:25:24.253

16

votes

2

answers

Can I create a shared multiarray or lists of lists object in python for multiprocessing?

python multidimensional-array numpy multiprocessing

asked 2012-03-17T21:46:08.467

28

votes

6

answers

Deal with overflow in exp using numpy

python numpy overflow exp

asked 2012-03-04T22:18:10.923

8

votes

1

answers

Rectangular bounding box around blobs in a monochrome image using python

python image-processing numpy scipy python-imaging-library

asked 2012-03-01T22:38:17.203

12

votes

1

answers

Numpy fancy indexing and assignment

python indexing numpy

asked 2012-02-24T01:11:22.580

32

votes

2

answers

How to filter a numpy array using another array's values?

python arrays filter numpy

asked 2012-02-15T15:55:58.223

77

votes

1

answers

Is there any way to use pythonappend with SWIG's new builtin feature?

python numpy swig

asked 2012-02-14T00:19:20.877

18

votes

6

answers

Dot product of a vector in SciPy/NumPy (getting ValueError: objects are not aligned)

python numpy scipy

asked 2012-02-10T13:54:48.287

141

votes

3

answers

How does numpy.histogram() work?

python numpy histogram

asked 2012-02-04T14:56:40.633

14

votes

4

answers

Numpy: How to randomly split/select an matrix into n-different matrices

python random numpy scipy scikits

asked 2012-02-01T00:33:48.637

17

votes

1

answers

numpy/scipy/ipython:Failed to interpret file as a pickle

python numpy matplotlib scipy ipython

asked 2012-01-30T20:26:14.567

40

votes

4

answers

correct and efficient way to flatten array in numpy in python?

python numpy scipy

asked 2012-01-29T22:29:38.193

27

votes

4

answers

what does numpy.apply_along_axis perform exactly?

python numpy scipy

asked 2012-01-26T14:29:06.520

Questions tagged numpy