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V bottom technical analysis function is to analyze the rising trend of stock data
v_bottom(h,top,down,month,day)
an stock data
an rsi rise horizon value
an rsi down horizon value
set the length between the start and end points. Unit:month
check the correctness of the end point, set the length between the end and check points. Unit:day
an analysis of stock data for v bottom technical analysis indicators
use RSI analysis of the strength of the stock market trend, analyze trends conform to v bottom, and RSI function need library 'TTR'
# NOT RUN { library(quantmod) aapl<-getSymbols("AAPL",src="yahoo",auto.assign=FALSE) v_bottom(aapl,60,40,3,20) # }
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