March 2020
Beginner to intermediate
352 pages
8h 40m
English
Content preview from Hands-On Exploratory Data Analysis with Python
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Alcohol versus pH
Next, let's also see the correlation between the alcohol column and pH values. From Figure 12.5, we already know they are weakly positively correlated. Let's verify the results in this section:
- First, let's see the joint plot:
sns.jointplot(x='alcohol',y='pH',data=df_red, kind='reg')
The preceding code should not be new to you by now. We have already discussed the significance of these plots in Chapter 2, Visual Aids in EDA, and Chapter 7, Correlation. The graph produced by the preceding code is shown in the screenshot:
Figure 12.9 - Joint plot illustrating the correlation between alcohol concentration and the pH values ...
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