Currently working on Repost : an application that selects and reposts your best content automatically on Social Media.In : x = arange ( 5 ) In : y = array (]) In : figure () Out: In : plot ( x, y ) - ValueError Traceback (most recent call last) in () -> 1 plot(x, y) /usr/lib64/python2.7/site-packages/matplotlib/pyplot.pyc in plot(*args, **kwargs) 2284 ax.hold(hold) 2285 try: -> 2286 ret = ax.plot(*args, **kwargs) 2287 draw_if_interactive() 2288 finally: /usr/lib64/python2.7/site-packages/matplotlib/axes.pyc in plot(self, *args, **kwargs) 3783 lines = 3784 -> 3785 for line in self._get_lines(*args, **kwargs): 3786 self.add_line(line) 3787 lines.append(line) /usr/lib64/python2.7/site-packages/matplotlib/axes.pyc in _grab_next_args(self, *args, **kwargs) 315 return 316 if len(remaining) 317 for seg in self._plot_args(remaining, kwargs): 318 yield seg 319 return /usr/lib64/python2.7/site-packages/matplotlib/axes.pyc in _plot_args(self, tup, kwargs) 292 x = np.arange(y.shape, dtype=float) 293 -> 294 x, y = self._xy_from_xy(x, y) 295 296 if mand = 'plot': /usr/lib64/python2.7/site-packages/matplotlib/axes.pyc in _xy_from_xy(self, x, y) 232 y = np.atleast_1d(y) 233 if x.shape != y.shape: -> 234 raise ValueError("x and y must have same first dimension") 235 if x.ndim > 2 or y. import math import pylab from matplotlib.pylab import import numpy as np import scipy.fftpack from scipy.io.wavfile import read w read c:/users/ggg. My understanding is that a dataframe element was like a list element, it could hold anything (string, list, tuple, etc). Setting an array element with a sequence python. Jean-Christophe Lavocat's Picture Jean-Christophe Lavocat I have a Pandas dataframe called output.The basic issue is that I would like to set a certain row, column in the dataframe to a list using the ix function and am getting ValueError: setting an array element with a sequence. In order to help numpy to accept your vector… tell it it’s not a vector :īy doing this you change de dtype of your array, and it can accept even personnal classes. This is my own solution, so if helped you, I would be very glad :-D Instead, here is the solution I found after 4 hours looking everywhere on the web… finding nothing. Ok, then you can try to change the second value 0.5 to. It doesn’t like the fact you give it table with different sizes. I took a bunch of images converted them into gray then stored them into imgdatalist then i converted them to a numpy array everything works fine untill now here's part of code that works. The problem is that numpy is made to calculate vectors and arrays. ValueError: setting an array element with a sequence. × Aprs avoir cliqu sur 'Rpondre' vous serez invit vous connecter pour que votre message soit publi. The first case when you will get Valueerror: Setting an Array Element with a Sequence is creating an. I first didn’t notice the problem because I wasn’t using the ‘ array‘ constructor, but when I tried to append some value to my initial vector, I got the error : ValueError: setting an array element with sequence.Įven the simple construction : array(,0.5)]) would give the error. setting an array element with a sequence. 1 week ago Cause 1: Mixing with different Array dimensions. With the basic syntax, it was impossible. In my case I was trying to create an array of the following shape : Introduction to Statistics is our premier online video course that teaches you all of the topics covered in introductory statistics.Get started with our course today. You have struggled during hours and hours to understand why you got this damned error while compiling a complex array structure? I did. import numpy as np numpyarray np. One is a 2D array and the other is a 3D array. For example, if you will create a NumPy array of multi-dimension. Syntax: if nparray. we can fix this error by matching the data-type of value and array and then assign it as element of array. Here we have seen that this error is cause because we are assigning array as a element to array which accept string data-type. World Hacks (Home) ☰ Menu Numpy error – ValueError: setting an array element with sequence The first case when you will get Valueerror: Setting an Array Element with a Sequence is creating an array with different dimensions or shapes. ValueError: setting an array element with a sequence.
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