Recent questions tagged Matplotlib

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matplotlib - plotting decision boundary of logistic regression

I'm implementing logistic regression. I managed to get probabilities out of it, and am able to predict a 2 class ... Do I need a contour plot? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Superscript in Python plots

I want to label my x axis at follows : pylab.xlabel('metres 10^1') But I don't want to have the ... numbers in python plots ? thanks . See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Python ASCII plots in terminal

With Octave I am able to plot arrays to the terminal, for example, plotting an array with values for the ... compared to Octave's offering. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - How can I set the background color on specific areas of a pyplot figure?

I've managed to plot a series of points with the following code: plt = pp.figure() for i in range(spt. ... of a figure in a specific region? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Use a loop to plot n charts Python

I have a set of data that I load into python using a pandas dataframe. What I would like to do is create a ... pandas to do it all? Thank you, See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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618 views

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matplotlib - Display an image with Python

I tried to use IPython.display with the following code: from IPython.display import display, Image display(Image( ... even an error message. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Plotting Pandas Crosstab Dataframe into 3D bar chart

I have a dataframe that has rownames of country, colnames of programming language and values showing the count ... the other their count. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Pushing boundaries of graphics in Python

I'm trying to represent information as it shown on picture 2, but result is picture 1. How can I push borders as ... markersize=6) plt.show() ` See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - python interplay between axis('square') and set_xlim

For a correlation plot I would like to have a plot that is optically square (same length of x and y in ... how can I do this automatically? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Plotting list of lists in a same graph in Python

I am trying to plot (x,y) where as y = [[1,2,3],[4,5,6],[7,8,9]]. Say, len(x) = len(y[1]) = ... i],label = 'id %s'%i) plt.legend() plt.show() See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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629 views

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matplotlib - Python: Barplot with colorbar

I'm trying to make a bar plot with a color bar, each bar's hight is one variable (y) and each bar ... Any help will be a preciated. Thanks! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Python - Plotting colored grid based on values

I have been searching here and on the net. I found somehow close questions/answers to what I want, but still ... could be achieved in python? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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587 views

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matplotlib - Plotting lines connecting points

I know there is another very similar question, but I could not extract the information I need from it. ... connecting lines ? Thank you. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - GridSpec with shared axes in Python

This solution to another thread suggests using gridspec.GridSpec instead of plt.subplots. However, when I share axes ... when I use GridSpec ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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674 views

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matplotlib - How to create major and minor gridlines with different linestyles in Python

I am currently using matplotlib.pyplot to create graphs and would like to have the major gridlines solid and black and ... .65', linestyle='-') See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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639 views

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matplotlib - How to plot confusion matrix with string axis rather than integer in python

I am following a previous thread on how to plot confusion matrix in Matplotlib. The script is as follows: from ... one do that. Thanks. musa See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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990 views

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matplotlib - Python xticks in subplots

If I plot a single imshow plot I can use fig, ax = plt.subplots() ax.imshow(data) plt.xticks( [4 ... access plt just for one particular subplot? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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816 views

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matplotlib - How to do a scatter plot with empty circles in Python?

In Python, with Matplotlib, how can a scatter plot with empty circles be plotted? The goal is to draw empty ... facecolors=None, to no avail. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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910 views

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matplotlib using twinx and twiny together (like twinxy)

Can I have both twinx and twiny together (i.e. something like twinxy)? I want to put a CDF on a bar plot ... 1] for CDF. Any ideas? Thanks, See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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657 views

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matplotlib ticks thickness

Is there a way to increase the thickness and size of ticks in matplotlib without having to write a long piece of ... usually a lot of CPU usage. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

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matplotlib - Python: Is it possible to change line color in a plot if exceeds a specific range?

Is it possible to change the line color in a plot when values exceeds a certain y value? Example: import numpy ... linestyle):: Is it possible? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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715 views

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matplotlib - How to do waffle charts in python? (square piechart)

Something like this: There is a very good package to do it in R. In python, the best that I could ... can create waffle plots more efficiently. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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733 views

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matplotlib - Python basemap module impossible to import

I have troubles to import the basemap module of mpl_toolkits in python. Here is what I get when I run the ... basemap. Thank you for your help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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matplotlib - Fill countries in python basemap

Hi I am trying to plot a map using pythons basemap with some countries filled in a certain colour. Is there a ... and easy solution out there?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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589 views

1 answer

matplotlib - How to plot time series in python

I have been trying to plot a time series graph from a CSV file. I have managed to read the file and ... how to pass this information correctly. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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657 views

1 answer

matplotlib - Calling pylab.savefig without display in ipython

I need to create a figure in a file without displaying it within IPython notebook. I am not clear ... matplotlib or IPython notebook question. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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688 views

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matplotlib - Adding a second y-axis related to the first y-axis

I hope one of you may be able to help. I have a plot with one y-axis value and one x-axis corresponding to ... their y1 values on the y-axis? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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799 views

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matplotlib save animation in gif error

I want to save matplotlib animation in gif format. I succeded to save animation to mp4 format, using code ... error when saving gif format. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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