7 questions from the last 7 days
3
votes
3
answers
105
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Numerically finding the minimum value of a variable where a function equals a value
I have a black box function baseball that determines the magnitude of the distance that a baseball travels when launched. It takes the initial speed, the angle of launch and the initial spin. Assuming ...
- 47
2
votes
1
answer
78
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numpy 2.2.6 tries to build on Windows 11 x64 instead of using wheel
originally I was trying to install opencv-python which fails on trying to install numpy:2.2.6
So I am trying to just install this numpy and for some obscure reason it tries to build it! instead of ...
- 1,584
2
votes
1
answer
27
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How do I fix a "TypeError: bad number of pixels" in a healpy.fitsfunc.write_map call?
I have downloaded the HEALPix5 DECaPS 3D dust extinction map (from arXiv:2503.02657) and imported it as a numpy array meanmap. The array gives an expected result (51415400, 1, 120) to the meanmap....
- 21
-2
votes
0
answers
21
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How Calculate PostHoc Power and Effect Size for all Numeric Columns in Python
I generated a random dataset that has 1 categorical column and 30 numeric columns. The categorical variable has 3 classes X, Y and Z. See data generation code below
I need help with Steps 2,3 and 4:
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