Informatics Practices
Write the specific purpose of the following functions used in plotting:
(a) show()
(b) legend()
PyPlot
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Answer
(a) show() — The purpose of the show() function is to display the plot.
(b) legend() — The purpose of the legend() function is to add a legend to the plot. In a chart/graph, there may be multiple datasets plotted. To distinguish among various datasets plotted in the same chart, legends are used. Legends can be different colors/patterns assigned to different specific datasets. The legends are shown in a corner of a chart/graph.
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