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When to use kde plot with pandas and seaborn?


Asked by Louise Booker on Dec 11, 2021 FAQ



KDE Plot Visualization with Pandas and Seaborn. KDE Plot described as Kernel Density Estimate is used for visualizing the Probability Density of a continuous variable. It depicts the probability density at different values in a continuous variable.
Also,
The built-in plotting tool of pandas .is a useful exploratory tool to generate figures that are not ready for primetime but useful to understand the dataset you are working with. seaborn, on the other hand, has APIs to draw a wide variety of aesthetically pleasing plots.
Subsequently, Seaborn has a displot () function that plots the histogram and KDE for a univariate distribution in one step. Using the NumPy array d from ealier: import seaborn as sns sns.set_style('darkgrid') sns.distplot(d) The call above produces a KDE.
Just so,
pandas sets the bins parameter to a default of 10, but seaborn infers an appropriate bin size based on the statistical distribution of the dataset. By default, the distplot function also includes a smoothed curve over the histogram, called a kernel density estimation.
Similarly,
KDE Plot described as Kernel Density Estimate is used for visualizing the Probability Density of a continuous variable. It depicts the probability density at different values in a continuous variable. We can also plot a single graph for multiple samples which helps in more efficient data visualization.