July 2019
Beginner to intermediate
740 pages
16h 52m
English
Content preview from Hands-On Data Analysis with Pandas
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Mode
The mode is the most common value in the data (if we have [0, 1, 1, 2, 9], then 1 is the mode). In practice, this isn't as useful as it would seem, but we will often hear things like the distribution is bimodal or multimodal (as opposed to unimodal) in cases where the distribution has two or more most popular values. This doesn't necessarily mean that each of them occurred the same amount of times, but, rather, they are more common than the other values by a significant amount. As shown in the following plots, a unimodal distribution has only one mode (at 0), a bimodal distribution has two (at -2 and 3), and a multimodal distribution has many (at -2, 0.4, and 3):
Understanding the concept of the mode comes in handy when describing continuous ...
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