fcfc2013 发表于 2018-3-13 22:22 
自建个股票代码库, 循环一次, 我就这么干过一次。
请问,您是怎么做的股票代码库呀,类似下面吗?
a<-c("000001.SZ","000002.SZ","000004.SZ") #股票代码库
w<-getSymbols(a,from="2018-03-13",to="2018-03-14",src="yahoo",auto.assign = FALSE)
Error in getSymbols(a, from = "2018-03-13", to = "2018-03-14", src = "yahoo", :
must use auto.assign=TRUE for multiple Symbols requests
为什么这个会报错呢?