quantspec (version 1.2-4)

lenTS: Validates if Y is of an appropriate type for a time series and returns the length of the time series.

Description

Runs timeSeriesValidator and returns the number of rows of the returned matrix.

Usage

lenTS(Y)

Value

Returns the length of the time series after validating it's valid.

Arguments

Y

the time series to be validated and of which the length is to be returned.

Examples

Y <- lenTS(sp500)
Y <- lenTS(wheatprices)
Y <- lenTS(rnorm(10))
if (FALSE) Y <- lenTS("Not a valid input")