FlowScreen (version 2.0)

NA.runs: Missing data runs for daily time series.

Description

This function takes a data.frame from create.ts and returns a data.frame of missing data runs.

Usage

NA.runs(TS, quiet = FALSE)

Value

Returns a data.frame with the following columns:

• Start - Date of the start of the missing data period

• End - Date of the end of the missing data period

• Duration - number of days in the missing data period

Arguments

TS

data.frame of streamflow time series loaded with read.flows.

quiet

A boolean to indicate message printing.

Author

Jennifer Dierauer

See Also

create.ts to create input, NA.count.runs to sum the the missing data occurrences by year or month.

Examples

data(caniapiscau)
cania.sub <- caniapiscau[300:1800,]
cania.ts <- create.ts(cania.sub)
res <- NA.runs(cania.ts)
print(res)