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Data Analysis

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Vector analysis (numpy)
Problem Score Companies Time Status
find the one 30
1:58
choose the output 30
3:37
python broadcasting 30
3:51
Duplicates detection 50
34:42
Row-wise unique 50
36:03
Data handling (pandas)
Problem Score Companies Time Status
For 'series' 30
3:24
drop axis 30
1:12
Rename axis 30
1:29
iloc vs loc part I 30
0:58
As a Series 50
22:53
Max registrations they asked? 50
48:50
Basic computer vision (opencv)
Problem Score Companies Time Status
Which library it is? 30
0:46
Image dimensions 30
1:12
Dimension with components 30
0:51
Color interpretation 30
1:15
Image cropping 30
1:24
Data visualization (matplotlib)
Problem Score Companies Time Status
2d graphics 30
0:33
Suitable plot type 30
1:11
Subplot Coordinates 30
3:03
Vertically Stacked Bar Graph 30
2:02
Load RGB 30
1:11
Web scraping basics
Problem Score Companies Time Status
What does the code do? 30
2:20
Retrieval protocol 30
0:37
2-way communication 30
0:45
Search engine process 30
1:19
What does the code print? 30
1:05
Eda
Problem Score Companies Time Status
PCA's secondary objective 30
1:09
Five number theory 30
1:02
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