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Results tagged with python
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user 53603
Python is an interpreted, general-purpose high-level programming language whose design philosophy emphasizes code readability. Use the python tag for all Python related questions. If you believe your question may be even more specific, you can include a version specific tag such as python-3.x.
1
vote
1
answer
292
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Implementation of a beta-binomial test in Python
I have been unable to find a Python function for performing beta-binomial test. …
- 227
3
votes
2
answers
90
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Determining the value of a position on an array based on its nearest datapoint known value
I was wondering what would be the efficient way to determine the value of a position on an array based on its nearest datapoint known value in Python? …
- 227
1
vote
Accepted
Determining the value of a position on an array based on its nearest datapoint known value
I think that the following code answers my question:
import numpy as np
indices = np.around(np.array(positions) / step).astype(int)
for idx in indices:
n.append(values[idx])
EDIT
I came up wit …
- 227
2
votes
2
answers
3k
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Extracting maximum values from each of the subsets of an array
Problem description:
I have a numpy array cps from which I want to extract the maximum value in each of the
subsets of the array (a subset is defined as non-zero values which fall between zeros). The …
- 227
1
vote
Accepted
Extracting maximum values from each of the subsets of an array
I found a neat way to do the trick by using the argrelmax() function from scipy.signal module. It seems that it does not increase the performance in my code, however, the code becomes more readable.
…
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4
votes
1
answer
437
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Bernoulli trials using a condition in a vectorized operation
I was wondering how to vectorize the following code instead of using the for-loop and still be able to check for a condition.
# n is a numpy array which keeps the 'number of trials' parameter for the …
- 227