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

In FlowScreen: Daily Streamflow Trend and Change Point Screening

Description

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

Usage

NA.runs(TS)

Arguments

TS	output from create.ts containing a data.frame of flow time series

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

Author(s)

Jennifer Dierauer

See Also

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

Examples

data(caniapiscau)
cania.sub <- caniapiscau[300:1200,]
cania.ts <- create.ts(cania.sub)
res <- NA.runs(cania.ts)

FlowScreen documentation built on May 2, 2019, 1:09 p.m.