Open dvcchamhocvcl opened 5 months ago
Hello, I've the same issue... Please tell me that you find a solution ?
I find nothing on google it's insane
In the original missingno.py i deleted the insade loop (line 350 and i just replace by
for text in ax0.texts: t = text.get_text() print(t)
and the result is in the picture result.png :
It's seem that there's a problem in this library ! (i use the missingno 0.4.2 i can't use the latest version cause it's a pc for my job.
Okay, so the simplest way I found around this was to modify the file in my local environment to just check for the string '--' in that bit of the code.
For the contributers to the package, all I did was replace the for loop at line 397 of missingno.py with:
for text in ax0.texts:
if text.get_text() != '--':
t = float(text.get_text())
else:
continue
if 0.95 <= t < 1:
text.set_text('<1')
elif -1 < t <= -0.95:
text.set_text('>-1')
elif t == 1:
text.set_text('1')
elif t == -1:
text.set_text('-1')
elif -0.05 < t < 0.05:
text.set_text('')
else:
text.set_text(round(t, 1))
return ax0
I don't feel I know enough about what's going on in the package to create a pull request for this change, but I don't see where the problem would arise TBH.
I changed my mind and made a pull request.
Im trying missingno.heatmap on the NYPD Motor Vehicle Collisions Dataset.
import pandas
import missingno
df = pandas.read_csv('Motor_Vehicle_Collisions_-_Crashes_20240322.csv')
missingno.heatmap(df)
Then this error occured `ValueError Traceback (most recent call last) Cell In[3], line 1 ----> 1 missingno.heatmap(df)File c:\Users\Admin\anaconda3\envs\jup2\lib\site-packages\missingno\missingno.py:398, in heatmap(df, filter, n, p, sort, figsize, fontsize, labels, label_rotation, cmap, vmin, vmax, cbar, ax) 395 ax0.patch.set_visible(False) 397 for text in ax0.texts: --> 398 t = float(text.get_text()) 399 if 0.95 <= t < 1: 400 text.set_text('<1')
ValueError: could not convert string to float: '--'`