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 … Read more
matplotlib
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’, … Read more
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 … Read more
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 = [1,4,9,16] I can scatter plot this: from matplotlib import … Read more
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 … Read more
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 … Read more
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? … Read more
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, … Read more
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 = [1.0, 2.0, 3.0, 4.0] … Read more
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 … Read more