通过R中的read.csv从URL读取电晕数据错误

Question

我曾经从github毫无问题地读取数据，现在使用相同的简单代码会出错。

x <- getURL("https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv")
y <- read.csv(x, header = FALSE)

文件（文件，“ rt”）中的错误：无法打开连接

另外：

警告消息：在文件（文件，“ rt”）中：无法打开文件'HTTP / 1.1 200OK

Answer 1

使用data.table::fread，我刚刚检查过就可以了

data.table::fread("https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv")

作品

示例：

df <- data.table::fread("https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_time_series/time_series_covid19_confirmed_global.csv")
df[,1:5]
 [0%] Downloaded 0 bytes...
                Province/State        Country/Region       Lat       Long 1/22/20
  1:                                     Afghanistan  33.00000  65.000000       0
  2:                                         Albania  41.15330  20.168300       0
  3:                                         Algeria  28.03390   1.659600       0
  4:                                         Andorra  42.50630   1.521800       0
  5:                                          Angola -11.20270  17.873900       0
 ---                                                                             
260: Saint Pierre and Miquelon                France  46.88520 -56.315900       0
261:                                     South Sudan   6.87700  31.307000       0
262:                                  Western Sahara  24.21550 -12.885800       0
263:                           Sao Tome and Principe   0.18636   6.613081       0
264:                                           Yemen  15.55273  48.516388       0