43、统计与机器学习数据挖掘：预测贡献系数解析

最新推荐文章于 2025-09-13 11:41:02 发布

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最新推荐文章于 2025-09-13 11:41:02 发布

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分类专栏：数据挖掘的统计与机器学习文章标签：统计学机器学习数据挖掘

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统计与机器学习数据挖掘：预测贡献系数解析

1. 数据处理与可视化代码示例

在数据处理和可视化方面，有一系列代码操作。以下是部分代码展示：

urx = 39 ury = 100
lrx = 39 lry = 51
3/llx = 40 lly = 51
ulx = 40 uly = 100
urx = 59 ury = 100
lrx = 59 lry = 51
4/llx = 60 lly = 51
ulx = 60 uly = 100
urx = 79 ury = 100
lrx = 79 lry = 51
5/llx = 80 lly = 51
ulx = 80 uly = 100
urx = 100 ury = 100
lrx = 100 lry = 51
6/llx = 0 lly = 0
ulx = 0 uly = 50
urx = 19 ury = 50
lrx = 19 lry = 0
7/llx = 20 lly = 0
ulx = 20 uly = 50
urx = 39 ury = 50
lrx = 39 lry = 0
8/llx = 40 lly = 0
ulx = 40 uly = 50
urx = 59 ury = 50
lrx = 59 lry = 0
9/llx = 60 lly = 0
ulx = 60 uly = 50
urx = 79 ury = 50
lrx = 79 lry = 0
10/llx = 80 lly = 0
ulx = 80 uly = 50
urx = 100 ury = 50
lrx = 100 lry = 0;
run;
quit;
PROC GREPLAY Nofs Igout =