JiaxiangBU / tutoring2

The collection of Python and R code scripts to tutor others.
https://jiaxiangbu.github.io/tutoring2/
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R语言学习的模块 #25

Closed hehuanshu96 closed 4 years ago

hehuanshu96 commented 4 years ago

「洪七:所以可能会侧重绘图,数据整理,计量分析,以及最新的机器学习。不过我刚开始啊」


哦哦哦,好几个模块啊~~~


还有一部分使用 purrr 包的部分,比较难,先看完 book2tidyverse 我再放哈 @hehuanshu96

hehuanshu96 commented 4 years ago

install.packages("xgboost", repos="http://dmlc.ml/drat/", type = "source") Warning in install.packages : unable to access index for repository http://dmlc.ml/drat/src/contrib: 畸形'<!DOCTYPE html> ...'开头行! Warning in install.packages : package ‘xgboost’ is not available (for R version 3.6.2)

hehuanshu96 commented 4 years ago

无法安装xgboost,标注版本下无法安装