down_function: down trend line down function

In lcyanalysis: Stock Data Analysis Functions

Description

Down trend line analysis of the down_function is to sort and analysis the stock data

Usage

down_function(h,day,num)

Arguments

h	an stock data
day	the number of days to analysis the data
num	select pivot calculation method 1: UP1<-(2*center)-Lo(h). 2: UP2<-center+(UP1-DOWN1).

Details

down_function is to sort the stock data by the set number of days and to filter the data of rising trend

Value

an analysis of stock data for down function

Author(s)

Chun-Yu Liu <[e-mail]>

Examples

## Not run: 
library(quantmod)
aapl<-getSymbols("AAPL",src="yahoo",auto.assign=FALSE)
down_function(aapl,20,1)

## End(Not run)

lcyanalysis documentation built on Feb. 7, 2020, 5:08 p.m.