Hướng dẫn python plot multiple variables
IntroductionMatplotlib is one of the most widely used data visualization libraries in Python. From simple to complex visualizations, it's the go-to library for most. Show
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In this tutorial, we'll take a look at how to plot multiple line plots in Matplotlib - on the same If you'd like to read more about plotting line plots in general, as well as customizing them, make sure to read our guide on Plotting Lines Plots with Matplotlib. Plot Multiple Line Plots in MatplotlibDepending on the style you're using, OOP or MATLAB-style, you'll either use the To plot multiple line plots in Matplotlib, you simply repeatedly call the
Without setting any customization flags, the default colormap will apply, drawing
both line plots on the same Now, let's generate some random sequences using Numpy, and customize the line plots a tiny bit by setting a specific color for each, and labeling them:
We don't have to supply the X-axis values to a line plot, in which case, the values from While plotting, we've assigned colors to them, using the Plot Multiple Line Plots with Different ScalesSometimes, you might have two datasets, fit for line plots, but their values are significantly different, making it hard to compare both lines. For
example, if Let's use Numpy to make an exponentially increasing sequence of numbers, and plot it next to another line on the same
Running this code results in: The exponential growth in the Now, let's plot the Check out our hands-on, practical guide to learning Git, with best-practices, industry-accepted standards, and included cheat sheet. Stop Googling Git commands and actually learn it! Let's change up the
This time around, we'll have to use the OOP interface, since we're creating a new This results in: We've also changed the tick label colors to match the color of the line plots themselves, otherwise, it'd be hard to distinguish which line is on which scale. Plot Multiple Line Plots with Multiple Y-AxisFinally, we can apply the same scale (linear, logarithmic, etc), but have different values on the Y-axis of each line plot. This is achieved
through having multiple Y-axis, on different For example, the
We've again, created another Without setting the Y-scale to logarithmic this time, both will be plotted linearly: ConclusionIn this tutorial, we've gone over how to plot multiple Line Plots on the same If you're interested in Data Visualization and don't know where to start, make sure to check out our bundle of books on Data Visualization in Python: Data Visualization in Python with Matplotlib and Pandas is a book designed to take absolute beginners to Pandas and Matplotlib, with basic Python knowledge, and allow them to build a strong foundation for advanced work with theses libraries - from simple plots to animated 3D plots with interactive buttons.
Data Visualization in Python, a book for beginner to intermediate Python developers, guides you through simple data manipulation with Pandas, cover core plotting libraries like Matplotlib and Seaborn, and show you how to take advantage of declarative and experimental libraries like Altair. More specifically, over the span of 11 chapters this book covers 9 Python libraries: Pandas, Matplotlib, Seaborn, Bokeh, Altair, Plotly, GGPlot, GeoPandas, and VisPy.
How do you plot multiple data in Python?You can plot multiple lines from the data provided by an array in python using matplotlib. You can do it by specifying different columns of the array as the x and y-axis parameters in the matplotlib. pyplot. plot() function. How do I plot multiple values in Matplotlib?In Matplotlib, we can draw multiple graphs in a single plot in two ways.. nrows, ncols: These gives the number of rows and columns respectively. ... . sharex, sharey: These parameters specify about the properties that are shared among a and y axis.. How do you plot multiple graphs on the same plot in Python?Create x, y1 and y2 data points using numpy.. Add a subplot to the current figure at index 1.. Plot curve 1 using x and y1.. Add a subplot to the current figure at index 2.. Plot curve 2 using x and y2.. To display the figure, use show() method.. How do you plot a list of numbers in Python?Following steps were followed:. Define the x-axis and corresponding y-axis values as lists.. Plot them on canvas using . plot() function.. Give a name to x-axis and y-axis using . xlabel() and . ylabel() functions.. Give a title to your plot using . title() function.. Finally, to view your plot, we use . show() function.. |