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Thread: Array dimension don't match
Post: Array dimension don't match

Hey, I have this set of data: Date 2022-01-05 -0.012684 -0.011469 -0.013368 -0.004848 2022-01-06 -0.002342 -0.000050 -0.005381 -0.000241 2022-01-07 -0.00...

asja2010

General Coding Help

1,112

Feb-23-2023, 04:22 PM

Thread: x and y must have same first dimension, but have shapes (1,) and (50,)
Post: RE: x and y must have same first dimension, but ha...

(Jan-12-2023, 03:46 PM)deanhystad Wrote: An indentation error? for R in returns: constraints = ({'type': 'eq', 'fun': b}, {'type': 'eq', 'fun': lambda w: GR(w) - R}) opt =...

asja2010

General Coding Help

2,685

Jan-12-2023, 07:14 PM

Thread: x and y must have same first dimension, but have shapes (1,) and (50,)
Post: RE: x and y must have same first dimension, but ha...

The error message is the following: ValueError Traceback (most recent call last) <ipython-input-182-1237a1515f04> in <module> 5 plt.colorbar(label='sha...

asja2010

General Coding Help

2,685

Jan-12-2023, 01:38 PM

Thread: x and y must have same first dimension, but have shapes (1,) and (50,)
Post: x and y must have same first dimension, but have s...

Hey there python community, after successfully plotting a graph, when it comes to plotting the frontier of it, I get this message: ValueError: x and y must have same first dimension, but have shapes (...

asja2010

General Coding Help

2,685

Jan-11-2023, 03:00 PM

Thread: plt.scatter() errors
Post: plt.scatter() errors

Hey Py community, I'm writing down Markowitz's efficient frontier with jupy using the 4 significant cryptos as stocks and verything is fine until the plt.plot() function comes up. I've used three diff...

asja2010

General Coding Help

1,535

Oct-13-2022, 08:15 AM

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