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Questions tagged [matplotlib]

Matplotlib is a plotting library for Python which may be used interactively or embedded in stand-alone GUIs. Its compact "pyplot" interface is similar to the plotting functions of MATLAB®.

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6 votes
1 answer
3k views

Correlation between specific columns of a data set

I have a CSV file which has 150 columns belonging to 7 categories but I want a correlation between 2 categories. The categories are movies and music, 12 and 19 columns respectively. Is there a way ...
Maha Kamal's user avatar
1 vote
1 answer
301 views

Naming the Axes of my Graph on iPython Using Matplotlib.pyplot

I am new to data science. I use Anaconda on windows 7. I plotted a sine curve by doing the following on iPython: ...
Mr Prof's user avatar
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9 votes
3 answers
11k views

In elbow curve how to find the point from where the curve starts to rise?

I am computing a distance metric on my data. The result is then being sorted in ascending order. The samples having distance more than a specific threshold are to be marked as outliers and will be ...
Faiz Kidwai's user avatar
3 votes
1 answer
10k views

Plotting multivariate linear regression

For practicing linear regression, I am generating some synthetic data samples as follows. First it generates 2000 samples with 3 features (represented by x_data). ...
lame_coder's user avatar