All Questions
Tagged with google-colaboratory matplotlib
134
questions
0
votes
1
answer
75
views
Data Visualization -Incorrect Data
I have a CSV file with data that I'm trying to compile into some type of graph. I managed to get one beautiful heatmap thanks to Google Colab's "recommended plots" generator, but all other ...
- 11
0
votes
0
answers
45
views
Interactive plotting %matplotlib notebook in Google Colabs
It is June 2024 and I would like to know whether Google Colab supports interactive plotting using matplotlib? I ran !pip install PyQt5 and I get the following error when I run %matplotlib notebook in ...
- 11.5k
1
vote
0
answers
123
views
How to use Arial on matplotlib via Google Colab?
For context: some scientific journals demand the fonts of our graphs to be Arial, and since I use google colab to plot absolutely everything, I need to find a way to change my font to Arial globally.
...
-1
votes
1
answer
393
views
ValueError: Image size of 2000x100000 pixels is too large. It must be less than 2^16 in each direction [duplicate]
I am trying to plot 5000 images of dataset (pictures of cats and dogs) for an image classification. I am using google colab and even when I tried using pycharm it also shows the same error. I am using ...
- 9
1
vote
1
answer
33
views
why importing tensorflow_models interrupt matplotlib in colab?
Running
import matplotlib.pyplot as plt
plt.plot([1,2,3,4])
plt.show()
plots the plot with no problem, but
import tensorflow_models
import matplotlib.pyplot as plt
plt.plot([1,2,3,4])
plt.show()
...
- 43
0
votes
1
answer
60
views
Matplotlib is plotting non-existent data in google colab
I am running the seasonal decomposition tool from statsmodels on a large time series. The decomposition tool is returning arrays full of nan's, yet matplotlib is able to plot the non-existent data.
...
- 1
0
votes
0
answers
84
views
Google Colab: On-click interactive plots not working
I'm trying to use this snippet, which works as intended locally, in Google Colab. The snippet basically set to NaN a pixel value on click. Google Colab does show correctly the image but if I click on ...
- 1
0
votes
2
answers
508
views
`%%capture` jupyter notebook or colab doesn't work for storing cell output that display image or table pandas
I have read docs about %%capture cap. It only work for text representation. I expect it stored everything what has been displayed into cell output; image, table, even html element.
And then I can load ...
0
votes
0
answers
60
views
Getting blank image when viewing MRI scan images from a dataset
I am trying to view MRI scan images from kits23 dataset on Google Colab, but instead I get blank images. The path is valid and I am using nibable library to view .nii images. I don't know what the ...
0
votes
0
answers
37
views
I lose resolution when displaying an image in a coordinated system
I have used various libraries to processs images:
IPython.display:
from IPython.display import Image as Im
Im(path, width = 400, height = 400)
cv2:
import cv2
from google.colab.patches import ...
0
votes
0
answers
225
views
Fix TypeError when creating a bar chart and count plot using pandas, matplotlib, and seaborn?
How to fix the TypeError in the following code using pandas, matplotlib, and seaborn libraries to create a bar chart and count plot for the 'Sex' and 'Survived' columns of the DataFrame df_train?
...
- 1
0
votes
0
answers
157
views
How to center-align a plot in a Jupyter cell
I have the following plot in Jupyter Notebook, which by default is aligned to the left:
import matplotlib.pyplot as plt
import numpy as np
x = np.array([1.320, 1.127, 0.997, 0.800, 0.587, 0.441, 0....
0
votes
1
answer
45
views
Why is my budgeter's pie chart not working correctly?
I am trying to create a pie chart but it is not working. Instead, I am getting the error shown below my code.
import matplotlib.pyplot as plt
import numpy as np
inputted_payment = input("Type in ...
0
votes
0
answers
88
views
In google colab with matplotlib, inline output is different from image download
In google colab with matplotlib, inline output is different from image download.
It seems like the inline backend always uses an autolayout feature even though no tight or constrained layout is ...
-1
votes
2
answers
538
views
Colab environment does not show input after a call to plt.show()
I am currently writing a colab notebook in which I need to iteratively open an image, give a vote to it, using an input() function, and then clearing the output and processing the next image. The code ...
