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Python 2021-09-29 03:55:01
np sum
>>> np.sum([0.5, 1.5]) 2.0 >>> np.sum([0.5, 0.7, 0.2, 1.5], dtype=np.int32) 1 >>> np.sum([[0, 1], [0, 5]]) 6 >>> np.sum([[0, 1], [0, 5]], axis=0) array([0, 6]) >>> np.sum([[0, 1], [0, 5]], axis=1) array([1, 5])... Add solution -
Python 2021-09-21 15:54:02
python get a vector of row sums from an array
# Basic syntax: np.sum(your_array, axis=1).tolist() # Where axis=1 sums across rows and axis=0 sums across columns # Example usage: import numpy as np your_array = np.array([range(0,4),range(3,7),range(1,5),range(2,6)]) print(your_array) --> [[0 1 2 3... Add solution -
Python 2021-09-09 03:43:02
use functions to resample pandas
#We can also use custom functions and apply them when resampling using the .apply(method_name) method #This is an example used in a downsampling example def custom_resampler(arraylike): return np.sum(arraylike) + 5 data.resample('Q').apply(custom_resa... Add solution -
Python 2021-09-04 08:51:02
euclidean distance python 3 variables
# Python code to find Euclidean distance # using sum() and square() import numpy as np # intializing points in # numpy arrays point1 = np.array((1, 2, 3)) point2 = np.array((1, 1, 1)) # finding sum of squares sum_sq = np.sum(np.square(po... Add solution