Extract Dates

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Description

Extract the dates from a one column LOGICAL Fts object where value is TRUE

Usage

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Arguments

x

An Fts object

Details

removes NA values before extracting dates

Value

a vector of dates

Author(s)

Whit Armstrong

Examples

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x <- fts(index=seq(from=Sys.Date(),by="days",length.out=100),data=rnorm(100))
x.bool <- x > 10
event.dates(x.bool)

## ignores NA's
x.bool[10:20] <- NA
event.dates(x.bool)