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数据集:predictive_modeling

找出 8 个变量里哪些最影响结果,并验证模型

这道题的中文翻译正在进行中,下面先显示英文原文。

The dataset is a .csv file containing data for 500 records. There are 8 predictor variables (x1, x2, …, x8) and one response variable (y). Use whichever pre-processing, visualization and modeling techniques you like in R to describe which predictors have the largest influence on the response variable. Be as specific as possible when describing any relationships you find.

In addition to reporting on which variables show the strongest relationships with the response, explain how you would validate your model and assess its predictive power.

Our expectation is that you will provide a short write up, along with all of the R code and visualizations you used to arrive at your conclusions.

The data you’ll get: