03 2017 档案

模型
摘要：library(quantmod) getSymbols("IBM") head(IBM) chartSeries(IBM) chartSeries(IBM,subset = '2015-12::2016-08',theme = "white",TA = "addVo();addBBands();addCCI();addADX()") SSEC <- getSymbols("000001.SS"... 阅读全文
posted @ 2017-03-07 17:38 泡面 @ 幸福 阅读(190) 评论(0) 推荐(0)
本地读取通达信数据
摘要：#本地读取通达信数据 readTDXB <- function(stockName) { tdx <-read.csv(file = paste(stockName,".csv",sep = ""),header = FALSE,sep = ",",skip = 2)[,1:6] names(tdx) <- c("DATETIME","Open","High","Low","Close"... 阅读全文
posted @ 2017-03-07 00:39 泡面 @ 幸福 阅读(3036) 评论(0) 推荐(0)
将R非时间序列的data.frame转变为时序格式
摘要：将R非时间序列的data.frame转变为时序格式，常常会用到，尤其是股票数据处理中， 举例：dailyData包括两列数据：Date Close10/11/2013 871.9910/10/2013 868.2410/9/2013 855.8610/8/2013 853.6710/7/2013 8 阅读全文
posted @ 2017-03-06 11:28 泡面 @ 幸福 阅读(1549) 评论(0) 推荐(0)