Introduction
In this lab, you will learn how to interactively select data points with the lasso tool using Python Matplotlib. You will be plotting a scatter plot and then selecting a few points by drawing a lasso loop around the points on the graph. To draw, just click on the graph, hold, and drag it around the points you need to select.
VM Tips
After the VM startup is done, click the top left corner to switch to the Notebook tab to access Jupyter Notebook for practice.
Sometimes, you may need to wait a few seconds for Jupyter Notebook to finish loading. The validation of operations cannot be automated because of limitations in Jupyter Notebook.
If you face issues during learning, feel free to ask Labby. Provide feedback after the session, and we will promptly resolve the problem for you.
Skills Graph
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flowchart RL
python(("`Python`")) -.-> python/BasicConceptsGroup(["`Basic Concepts`"])
python(("`Python`")) -.-> python/FileHandlingGroup(["`File Handling`"])
matplotlib(("`Matplotlib`")) -.-> matplotlib/BasicConceptsGroup(["`Basic Concepts`"])
matplotlib(("`Matplotlib`")) -.-> matplotlib/PlottingDataGroup(["`Plotting Data`"])
matplotlib(("`Matplotlib`")) -.-> matplotlib/InteractiveFeaturesGroup(["`Interactive Features`"])
matplotlib(("`Matplotlib`")) -.-> matplotlib/AdvancedTopicsGroup(["`Advanced Topics`"])
python(("`Python`")) -.-> python/ControlFlowGroup(["`Control Flow`"])
python(("`Python`")) -.-> python/DataStructuresGroup(["`Data Structures`"])
python(("`Python`")) -.-> python/FunctionsGroup(["`Functions`"])
python(("`Python`")) -.-> python/ModulesandPackagesGroup(["`Modules and Packages`"])
python(("`Python`")) -.-> python/ObjectOrientedProgrammingGroup(["`Object-Oriented Programming`"])
python(("`Python`")) -.-> python/ErrorandExceptionHandlingGroup(["`Error and Exception Handling`"])
python(("`Python`")) -.-> python/PythonStandardLibraryGroup(["`Python Standard Library`"])
python(("`Python`")) -.-> python/DataScienceandMachineLearningGroup(["`Data Science and Machine Learning`"])
python/BasicConceptsGroup -.-> python/comments("`Comments`")
python/FileHandlingGroup -.-> python/with_statement("`Using with Statement`")
matplotlib/BasicConceptsGroup -.-> matplotlib/figures_axes("`Understanding Figures and Axes`")
matplotlib/PlottingDataGroup -.-> matplotlib/scatter_plots("`Scatter Plots`")
matplotlib/InteractiveFeaturesGroup -.-> matplotlib/interactive_backends("`Interactive Backends`")
matplotlib/InteractiveFeaturesGroup -.-> matplotlib/widgets_sliders("`Widgets and Sliders`")
matplotlib/AdvancedTopicsGroup -.-> matplotlib/event_handling("`Event Handling`")
python/BasicConceptsGroup -.-> python/variables_data_types("`Variables and Data Types`")
python/BasicConceptsGroup -.-> python/numeric_types("`Numeric Types`")
python/BasicConceptsGroup -.-> python/booleans("`Booleans`")
python/ControlFlowGroup -.-> python/conditional_statements("`Conditional Statements`")
python/ControlFlowGroup -.-> python/for_loops("`For Loops`")
python/DataStructuresGroup -.-> python/lists("`Lists`")
python/DataStructuresGroup -.-> python/tuples("`Tuples`")
python/FunctionsGroup -.-> python/function_definition("`Function Definition`")
python/FunctionsGroup -.-> python/default_arguments("`Default Arguments`")
python/ModulesandPackagesGroup -.-> python/importing_modules("`Importing Modules`")
python/ModulesandPackagesGroup -.-> python/using_packages("`Using Packages`")
python/ModulesandPackagesGroup -.-> python/standard_libraries("`Common Standard Libraries`")
python/ObjectOrientedProgrammingGroup -.-> python/classes_objects("`Classes and Objects`")
python/ObjectOrientedProgrammingGroup -.-> python/constructor("`Constructor`")
python/ObjectOrientedProgrammingGroup -.-> python/polymorphism("`Polymorphism`")
python/ObjectOrientedProgrammingGroup -.-> python/encapsulation("`Encapsulation`")
python/ErrorandExceptionHandlingGroup -.-> python/raising_exceptions("`Raising Exceptions`")
python/PythonStandardLibraryGroup -.-> python/math_random("`Math and Random`")
python/PythonStandardLibraryGroup -.-> python/data_collections("`Data Collections`")
python/DataScienceandMachineLearningGroup -.-> python/numerical_computing("`Numerical Computing`")
python/DataScienceandMachineLearningGroup -.-> python/data_visualization("`Data Visualization`")
python/FunctionsGroup -.-> python/build_in_functions("`Build-in Functions`")
subgraph Lab Skills
python/comments -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/with_statement -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
matplotlib/figures_axes -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
matplotlib/scatter_plots -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
matplotlib/interactive_backends -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
matplotlib/widgets_sliders -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
matplotlib/event_handling -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/variables_data_types -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/numeric_types -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/booleans -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/conditional_statements -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/for_loops -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/lists -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/tuples -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/function_definition -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/default_arguments -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/importing_modules -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/using_packages -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/standard_libraries -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/classes_objects -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/constructor -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/polymorphism -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/encapsulation -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/raising_exceptions -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/math_random -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/data_collections -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/numerical_computing -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/data_visualization -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
python/build_in_functions -.-> lab-48798{{"`Lasso Selector Demo Sgskip`"}}
end