theFile是 文件的全路径例如 c:\zxzq\vipdoc\sh\lday\sh600100.day
函数返回的是时间序列 xts,zoo类型。
通达信V5.92 是当前比较主流的版本。
注意，该数据文件包含的不是复权数据，是原始的真实数据。
如需读取 5分钟数据代码，欢迎留言交流。
getHS1DayDataFromRaw <- function(theFile,sPeriod="/"){
dat <- readBin(theFile, 'raw', n=100000000)
mat <- matrix(dat, byrow=T, ncol=32)
dt <- as.Date(as.character(apply(mat[, 1:4, drop=FALSE], 1, function(x) readBin(x,"integer",size=4) )), '%Y%m%d')
op <- apply(mat[, 5:8, drop=FALSE], 1, function(x) readBin(x,"integer",size=4)/100 )
hi <- apply(mat[, 9:12, drop=FALSE], 1, function(x) readBin(x,"integer",size=4)/100 )
lo <- apply(mat[, 13:16, drop=FALSE], 1, function(x) readBin(x,"integer",size=4)/100 )
cl <- apply(mat[, 17:20, drop=FALSE], 1, function(x) readBin(x,"integer",size=4)/100 )
am <- apply(mat[, 21:24, drop=FALSE], 1, function(x) readBin(x,"double",size=4) )
vo <- apply(mat[, 25:28, drop=FALSE], 1, function(x) readBin(x,"integer",size=4))
theData <- data.frame(dt, op, hi, lo, cl, vo, am,stringsAsFactors=FALSE)
theData <- try.xts(theData[,c(2,3,4,5,6,7)],as.POSIXct(theData[,1],
tryFormats = c("%Y-%m-%d","%Y/%m/%d","%Y/%m/%d %H:%M:%OS")))
names(theData) <- c("Open", "High","Low", "Close", "Volume","Amount" );
return(theData[sPeriod])