getAnalysis: Volume and spread calculations

In arkada38/GFUAPI: Stocks and Currencies Analyzer

Description

Analyze a dataframe from getHistoricalQuote function and return a dataframe with VSA columns only

Usage

getAnalysis(df, period = 15)

Arguments

df	The dataframe from getHistoricalQuote function. Or just with few columns - "High", "Low", "Close" and "Volume". But the data.frame must be sorted from oldest to newest.
period	Vector with number of observations for SMA calculation

Value

close.inside.bar	The relative close of the bar inside the bar
type.of.bar	Type of bar
relative.volume	The relative volume of bar by period
relative.height	The relative height of bar by period
close.between.extremums	In which part between the maximum and minimum for the period is the closure
relative.change.of.closes	Relative change of closes by period
relative.open.mean.deviation	Relative deviations from the mean of open by period
relative.close.mean.deviation	Relative deviations from the mean of close by period

Examples

data(aapl)
head(getAnalysis(aapl))
summary(getAnalysis(aapl, period = c(8, 15)))

arkada38/GFUAPI documentation built on May 10, 2019, 1:28 p.m.