使用 R h2o 加载数据集

Loading Data Set using R h2o

我正在看 Darren Cook 的书,并尝试按如下方式加载数据集。

library(h2o)
library(tidyverse)
h2o.init()
mydata<-"https:/raw.githubusercontent.com/DarrenCook/h2o//bk/data sets/"
mydata<-h2o.importFile(paste0(mydata,"iris_wheader.csv"))

我收到以下错误:

Error in .h2o.doSafeREST(h2oRestApiVersion = h2oRestApiVersion, urlSuffix = page,  : 


ERROR MESSAGE:

Illegal character in path at index 60: https://raw.githubusercontent.com//DarrenCook//h2o//bk//data sets//iris_wheader.csv

我做错了什么或者我该如何解决这个问题?

URL 是错误的。试试这个:

library(h2o)
h2o.init()

mydata <- h2o.importFile("https://raw.githubusercontent.com/DarrenCook/h2o/bk/datasets/iris_wheader.csv")