>>> import matplotlib.pyplot as plt >>> plt.arrow([], [], [], []) matplotlib/axes/_axes.py", line 5509, in arrow a = mpatches.FancyArrow(x, y, dx, dy, **kwargs ...

Abstract: In this paper, we present a big data-based stock price prediction method to analyze market trends better. Investors and market analysts need to predict correctly as the stock market is ...

I recently upgraded matplotlib to 1.5.0. I'm on OS X 10.6 with python 2.7.10. Whenever I import pyplot I receive these strange warnings: python -c "import matplotlib" # works fine python -c "import ...

In my last few articles, I looked at several different Python modules that are useful for doing computations. But, what tools are available to help you analyze the results from those computations?

Abstract: Matplotlib is a 2D graphics package used for Python for application development, interactive scripting,and publication-quality image generation across user interfaces and operating systems ...