matplotlib Archives - Page 2 of 11

Programming, Python

IT Nursery

Plotting time in Python with Matplotlib

I have an array of timestamps in the format (HH:MM:SS.mmmmmm) and another array of floating point numbers, each corresponding to a value in ...

June 1, 2022
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Programming, Python

IT Nursery

How to add title to seaborn boxplot

Seems pretty Googleable but haven’t been able to find something online that works. I’ve tried both sns.boxplot('Day', 'Count', data= gg).title('lalala') and sns.boxplot('Day', 'Count', ...

June 1, 2022
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Programming, Python

IT Nursery

How can I plot separate Pandas DataFrames as subplots?

I have a few Pandas DataFrames sharing the same value scale, but having different columns and indices. When invoking df.plot(), I get separate ...

May 30, 2022
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Programming, Python

IT Nursery

Setting different color for each series in scatter plot on matplotlib

Suppose I have three data sets: X = [1,2,3,4] Y1 = [4,8,12,16] Y2 =...

May 30, 2022
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Programming, Python

IT Nursery

Plotting in a non-blocking way with Matplotlib

I have been playing with Numpy and matplotlib in the last few days. I am having problems trying to make matplotlib plot a ...

May 29, 2022
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Programming, Python

IT Nursery

Label axes on Seaborn Barplot

I’m trying to use my own labels for a Seaborn barplot with the following code: import pandas as pd import seaborn as sns ...

May 29, 2022
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Programming, Python

IT Nursery

reducing number of plot ticks

I have too many ticks on my graph and they are running into each other. How can I reduce the number of ticks? ...

May 28, 2022
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Programming, Python

IT Nursery

Specifying and saving a figure with exact size in pixels

Say I have an image of size 3841 x 7195 pixels. I would like to save the contents of the figure to disk, ...

May 28, 2022
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Programming, Python

IT Nursery

ImportError: No module named matplotlib.pyplot

I am currently practicing matplotlib. This is the first example I practice. #!/usr/bin/python import matplotlib.pyplot as plt radius =...

May 28, 2022
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Programming, Python

IT Nursery

Plotting a 2D heatmap with Matplotlib

Using Matplotlib, I want to plot a 2D heat map. My data is an n-by-n Numpy array, each with a value between 0 ...

May 28, 2022
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