Questions tagged [transpose]

I need help with using NumPy broadcasting to calculate Rij = Aij x Bji/Cij. I also want to include an exception if the matrices are not the same size (n × n). Not sure if my approach is correct or if I should be performing element-wise or matrix-wise ope ...

Is there a way to transpose a vector using numpy? I've been attempting the following: import numpy as np center = np.array([1,2]) center_t = np.transpose(center) Despite my efforts, this method doesn't seem to be working. Are there any other wa ...

I'm looking to convert individual rows in a dataframe into columns with their corresponding values. My pandas dataframe has the following structure (imported from a json file): Key Value 0 _id 1 1 type house 2 surface ...

I have a dictionary structured like this: {'x': [1, 2, 3], 'y': [4, 5, 6]} My goal is to convert it into the following format: [{'x': 1, 'y': 4}, {'x': 2, 'y': 5}, {'x': 3, 'y': 6}] I know I can achieve this using explicit loops, but I'm curious if the ...