August 2017
Intermediate to advanced
274 pages
7h 44m
Chinese
Content preview from Python数据分析基础
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图与图表
｜
191
第六张统计图是使用
lmplot
函数为一个二值因变量生成的一个逻辑斯蒂回归模型，如图
6-13
所示。函数使用
y_jitter
参数使数据点在
1
和
0
处轻微振动，这样可以更清楚地看出
数据点沿着
x
轴的聚集情况。
图 6-13 ：
seaborn
生成的逻辑斯蒂回归曲线，表示大额小费和账单总额之间的关系
这些示例让你知道了使用
seaborn
可以生成何种类型的统计图，但它们只是
seaborn
强
大功能的冰山一角。你可以参考
seaborn
文 档（
http://stanford.edu/~mwaskom/software/
seaborn/index.html
），了解创建和设置统计图表的更多信息。
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