
Download the source code here.
Learn the basics of plotting with Matplotlib in Python by creating a simple line graph with x and y data using plt.plot, exploring figures, subplots, labels, titles, and legends.
Learn to add titles and labels to plots, label x and y axes, and format long titles with line breaks, plus use window controls to pan, zoom, and save.
Master adding and customizing legends in Matplotlib plots, labeling multiple lines with the plot method, and managing legend placement in simple and subplot scenarios.
Learn to create bar charts in Matplotlib by passing x and y data, configuring labels, legends, and colors to produce readable bar graphs.
Explore creating and customizing pie charts in Python with Matplotlib, including labels, colors, start angle, equal aspect, exploded slices, and percentage displays.
Fetch and parse stock prices from the internet in Python 3, decode bytes, split records, filter six-field lines, and load data with NumPy loadtxt for visualization.
Master stock data visualization in Python and Matplotlib by building a date conversion function and plotting a line chart with properly formatted dates.
Adjust matplotlib subplots for cleaner visualization, switch the timeframe from ten years to one day, and convert unix time stamps to dates using a date converter with vectorize and datetime.
Customize matplotlib spines by color, thickness, and visibility for each axis, remove top, bottom, left, or right spines, and add horizontal lines to depict gains or losses.
Discover how to create, customize, and apply your own Matplotlib styles to graphs by adjusting defaults, colors, fonts, and grid, using or editing pre-made styles.
Annotate a specific point on a stock plot using x-y coordinates or axes fractions, adding text like 'oil spill happened' with an arrow, and adapt annotations for live charts.
explore extensive customization of the map plot lib module, adjusting colors, spines, live graphs, labels, and subplots, including candlestick charts, and apply premade styles.
Explore creating and customizing subplots in matplotlib, manage figures with add_subplot layouts from one by one to three by one and three by two, and master subplot grid concepts.
Explore subplot2grid in matplotlib, configuring a six-by-one grid to place three axes—a top, middle, and bottom—using start points and row-span and column-span for advanced layouts.
Add legends to explain plots by labeling age, volume, and moving averages. Adjust legend location, number of columns, font size, and alpha to keep legends readable and reduce overlap.
Explore subplots in Matplotlib, using add_subplot and subplot2grid to arrange multiple charts on one figure and share axes when helpful. Preview moves into base map planning for geographic visualizations.
Learn to connect coordinates on a base map using Matplotlib, plotting a line between points, adding labels and legends, and drawing a curved great-circle path.
Explore 3D graphing with MAP plot live to add a third axis for richer comparisons, including 3D scatter plots, wireframes, and bar charts.
Explore three-dimensional plotting with Matplotlib, creating a 3D axes, rendering a wireframe, and rotating, labeling, and interacting with the plot through zoom and drag.
Explore 3d visualization with Python and matplotlib by creating 3d scatter plots using x, y, z coordinates, color, markers, depth cues via alpha, and legends.
Learn to create 3d bar charts with python and matplotlib by supplying x, y, z positions and corresponding height, width, and depth for multidimensional data.
Explore 3D representations of data with python's data visualization module Map plot lib, using a vanilla installation to plot dimensions, including scatter plots, bar charts, wire frames, and 3D lines.
More and more people are realising the vast benefits and uses of analysing big data. However, the majority of people lack the skills and the time needed to understand this data in its original form. That's where data visualisation comes in; creating easy to read, simple to understand graphs, charts and other visual representations of data. Python 3 and Matplotlib are the most easily accessible and efficient to use programs to do just this.
Learn Big Data Python
Visualise multiple forms of 2D and 3D graphs; line graphs, scatter plots, bar charts, etc.
Load and organise data from various sources for visualisation
Create and customise live graphs
Add finesse and style to make your graphs visually appealling
Python Data Visualisation made Easy
With over 58 lectures and 6 hours of content, this course covers almost every major chart that Matplotlib is capable of providing. Intended for students who already have a basic understanding of Python, you'll take a step-by-step approach to create line graphs, scatter plots, stack plots, pie charts, bar charts, 3D lines, 3D wire frames, 3D bar charts, 3D scatter plots, geographic maps, live updating graphs, and virtually anything else you can think of!
Starting with basic functions like labels, titles, window buttons and legends, you'll then move onto each of the most popular types of graph, covering how to import data from both a CSV and NumPy. You'll then move on to more advanced features like customised spines, styles, annotations, averages and indicators, geographical plotting with Basemap and advanced wireframes.
This course has been specially designed for students who want to learn a variety of ways to visually display python data. On completion of this course, you will not only have gained a deep understanding of the options available for visualising data, but you'll have the know-how to create well presented, visually appealing graphs too.
Tools Used
Python 3: Python is a general purpose programming language which a focus on readability and concise code, making it a great language for new coders to learn. Learning Python gives a solid foundation for learning more advanced coding languages, and allows for a wide variety of applications.
Matplotlib: Matplotlib is a plotting library that works with the Python programming language and its numerical mathematics extension 'NumPy'. It allows the user to embed plots into applications using various general purpose toolkits (essentially, it's what turns the data into the graph).
IDLE: IDLE is an Integrated Development Environment for Python; i.e where you turn the data into the graph. Although you can use any other IDE to do so, we recommend the use of IDLE for this particular course.