我正在尝试从Yahoo Finance检索股票数据,但是我得到了
DataY <-getSymbols('XLF',src =“ yahoo”,auto.assign = FALSE,来自= '2010-09-30',= ='2010-11-01')
colnames<-
(*tmp*
中的错误,值= c(“ XLF.Open”,“ XLF.High”, “ XLF.Low”,:'dimnames'[2]的长度不等于数组范围In 另外:警告消息:在read.table(file = file,header = header, sep = sep,引用=引用,:发现不完整的最后一行 readTableHeader开启 'C:\ Users \ Advent \ AppData \ Local \ Temp \ Rtmpsx4WSq \ file5a844a5c73ea'